{"title":"Power Transmission • Rotary Motion • Pulleys • Bore Timing Pulley","description":"","products":[{"product_id":"p-1043995","title":"Aluminum Timing Pulley MXL 60 Teeth mm Bore Timing Belt Pulley Synchronous Wheel for mm Belt","description":"Made of  aluminum.\u003cbr\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.","brand":"Harfington","offers":[{"title":"8mm","offer_id":40835419799757,"sku":"a17052400ux0463","price":7.65,"currency_code":"USD","in_stock":true},{"title":"5mm","offer_id":40835419832525,"sku":"a17052400ux0461","price":8.38,"currency_code":"USD","in_stock":true},{"title":"6mm","offer_id":40835419865293,"sku":"a17052400ux0462","price":7.64,"currency_code":"USD","in_stock":true},{"title":"20mm","offer_id":40835419898061,"sku":"a17052400ux0468","price":7.92,"currency_code":"USD","in_stock":true},{"title":"17mm","offer_id":41027825860813,"sku":"a17052400ux0467","price":7.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/products\/ux_g20082600ux0265_ux_g05.jpg?v=1651459330"},{"product_id":"p-1003492","title":"Aluminum 10 Teeth 5mm Bore 5.08mm Pitch Timing Belt Pulley for 10mm Belt","description":"Specifications:\u003cbr\u003eMaterial: Aluminum\u003cbr\u003eTeeth: 10T\u003cbr\u003eBore: 5mm\u003cbr\u003ePitch: 5.08mm\u003cbr\u003eApply to 10mm timing belt\u003cbr\u003eTotal Size: 19.2*19.2*23.1mm(L*W*H)\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1.Designed with double flange, admits synchronizing shaft rotations.\u003cbr\u003e2.It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003cbr\u003e3.Used widely in milling machine, 3D printer, drilling machine or other machinery transmission.\u003cbr\u003e\u003cbr\u003ePackage Includes:\u003cbr\u003e1 x 5mm Bore Timing Belt Pulley","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41027095920845,"sku":"a17042100ux1182","price":5.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/products\/ux_a17042100ux1182_ux_g03.jpg?v=1660592545"},{"product_id":"p-1003856","title":"Aluminum 10T 8mm Bore 5.08mm Pitch Timing Belt Pulley for 10mm Belt","description":"\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eMaterial: Aluminum\u003c\/p\u003e\u003cp\u003eTeeth: 10T\u003c\/p\u003e\u003cp\u003eBore: 8mm\u003c\/p\u003ePitch: 5.08mm\u003cp\u003eTotal Size: 18*18*23mm(L*W*H)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003ePitch: 5.08mm\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1.Designed with double flange, admits synchronizing shaft rotations.\u003c\/p\u003e\u003cp\u003e2.It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003c\/p\u003e\u003cp\u003e3.Used widely in milling machine, 3D printer, drilling machine or other machinery transmission.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePackage Includes:\u003c\/p\u003e\u003cp\u003e1 X 8mm Bore Timing Pulley\u003c\/p\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41027190718669,"sku":"a17042100ux1188","price":5.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/products\/ux_a17042100ux1188_ux_g03.jpg?v=1660596032"},{"product_id":"p-1003931","title":"5.08mm Pitch 20 Teeth 12mm Bore Timing Belt Pulley Flange for 10mm Belt","description":"\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eMaterial: Aluminum\u003c\/p\u003e\u003cp\u003eTeeth: 20T\u003c\/p\u003e\u003cp\u003eBore:12mm\/0.47-inch\u003c\/p\u003e\u003cp\u003eBelt Width: 10mm \/ 0.39-inch\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003eDesigned with double flange, admits synchronizing shaft rotations.\u003c\/p\u003e\u003cp\u003eIt is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003c\/p\u003e\u003cp\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003c\/p\u003e\u003cp\u003eSuits to the timing belt which is 10mm width.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePackage Includes:\u003c\/p\u003e\u003cp\u003e1* XL 12mm Bore Timing Belt Pulley\u003c\/p\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41027225419981,"sku":"a18060700ux0412","price":7.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/products\/ux_a18060700ux0412_ux_g03.jpg?v=1660596674"},{"product_id":"p-1010900","title":"Uxcell XL34 11mm Belt Width 8mm Bore Dia 34 Teeth Synchronous Timing Pulley","description":"Description:\u003cbr\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003cbr\u003eThis strong, lightweight pulley is double flanged, which prevents a timing belt to slip from this pulley.\u003cbr\u003e\u003cbr\u003eParameter:\u003cbr\u003eProduct Name: Timing Pulley\u003cbr\u003eNumber of Tooth: 34\u003cbr\u003eBore Diameter: 8mm\u003cbr\u003eFlange: 2 Sides\u003cbr\u003eFit Belt Width: 11mm\u003cbr\u003eOverall Size: 57 x 25mm (D*H)\u003cbr\u003eMaterial: Aluminum Alloy\u003cbr\u003eColor: Silver Tone\u003cbr\u003eWeight: 140g\u003cbr\u003e\u003cbr\u003ePackage Content:\u003cbr\u003e1 x Timing Pulley\u003cbr\u003e","brand":"uxcell","offers":[{"title":"Default Title","offer_id":41029521637581,"sku":"a16060300ux0311","price":7.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/products\/ux_a16060300ux0311_ux_g03.jpg?v=1660668995"},{"product_id":"p-1081028","title":"Uxcell Aluminum  70 Teeth 12mm Bore Timing Belt Idler Pulley Synchronous Wheel 10mm Belt for 3D Printer CNC","description":"Specifications:\u003cbr\u003eMaterial: Aluminum\u003cbr\u003eTeeth: 70T\u003cbr\u003eBore: 12mm\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003eSuits to the timing belt which is 10mm width.\u003cbr\u003eIt is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003cbr\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003cbr\u003e\u003cbr\u003ePackage Content:\u003cbr\u003e1 X MXL 12mm Bore Timing Pulley","brand":"uxcell","offers":[{"title":"Default Title","offer_id":41039827042509,"sku":"a17052400ux0525","price":9.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a17052400ux0525_ux_g03.jpg?v=1724766361"},{"product_id":"p-1151985","title":"5M 25Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 8mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 8mm\/0.31inch; Max Diameter: 45mm\/1.77inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41342341546189,"sku":"a21072400ux0286","price":8.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0286_ux_d01_de4c890c-b16e-4f1c-a0a0-2ff7848d7b28.jpg?v=1708309605"},{"product_id":"p-1213214","title":"3M16 Teeth Timing Pulley Synchronous Wheel Belt Drive Gear with M3 Screw 8mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; 2 x Screw; Teeth: 16; Pitch: 3mm\/0.12inch; Bore Diameter: 8mm\/0.31inch; Max Diameter: 18mm\/0.7inch; Total Height: 19mm\/0.75inch; Slot Width: 16mm\/0.63inch; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the specifications before ordering.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41653306884301,"sku":"a22010700ux0129","price":7.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a22010700ux0129_ux_g03_3f6562e5-7859-46f4-b37b-49cb724430da.jpg?v=1708310902"},{"product_id":"p-1002421","title":"Aluminum M-X-L 20 Teeth 4mm Bore Timing Belt Idler Pulley Flange Synchronous Wheel 10mm Belt for 3D Printer CNC","description":"Specifications:\u003cbr\u003eMaterial: Aluminum\u003cbr\u003eTeeth: 20T\u003cbr\u003eBore: 4mm\u003cbr\u003eTotal Size: 15*15*20mm(L*W*H)\u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e1.Designed with double flange, admits synchronizing shaft rotations.\u003cbr\u003e2.It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003cbr\u003e3.Used widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003cbr\u003e\u003cbr\u003ePackage Includes:\u003cbr\u003e1 x MXL 4mm Bore Timing Pulley","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41923320250573,"sku":"a17042100ux1189","price":5.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a17042100ux1189_ux_g03.jpg?v=1697793692"},{"product_id":"p-1199759","title":"5mm Bore 32mm Flange 0.8mm Pitch 40 Teeth Timing Pulley","description":"\u003cul\u003e\n\u003cli\u003eThe Timing Pulley permit synchronizing shaft rotations and is also useful in high-reduction drives where there is need to improve the wrap-around capabilities of belts.\u003c\/li\u003e\n\u003cli\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41924162945229,"sku":"a13052800ux0030","price":4.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a13052800ux0030_ux_g03.jpg?v=1697804697"},{"product_id":"p-1207570","title":"Stepper Motor 30 Teeth 6mm Bore XL Type Aluminum Timing Belt Pulley","description":"\u003cul\u003e\u003cli\u003eUsed widely in milling machine, CNC engine lathe, gear shaper, hobbing machine, drilling machine or other machinery transmission occassions.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41924943085773,"sku":"a13123000ux0537","price":9.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a13123000ux0537_ux_g03.jpg?v=1697826768"},{"product_id":"p-1001147","title":"5M 25Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 5mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 5mm\/0.2inch; Max Diameter: 45mm\/1.77inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41925162336461,"sku":"a21072400ux0283","price":8.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0283_ux_g03.jpg?v=1697849956"},{"product_id":"p-1001148","title":"5M 25Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 22mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 22mm\/0.86inch; Max Diameter: 45mm\/1.77inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41925162533069,"sku":"a21072400ux0296","price":8.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0296_ux_g03.jpg?v=1697849974"},{"product_id":"p-1001155","title":"5M 12Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 20mm Height 5mm Pitch 10mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M4*0.7; Teeth: 12T; Pitch: 5mm\/0.19inch; Bore Diameter: 10mm\/0.4inch; Max Diameter: 22mm\/0.86inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41925163024589,"sku":"a21072400ux0247","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0247_ux_g03.jpg?v=1697850033"},{"product_id":"p-1001419","title":"5M 12Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 6mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M4*0.7; Teeth: 12T; Pitch: 5mm\/0.19inch; Bore Diameter: 6mm\/0.23inch; Max Diameter: 22mm\/0.86inch; Total Height: 25mm\/0.98inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41927438467277,"sku":"a21072400ux0249","price":8.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0249_ux_g03.jpg?v=1698020713"},{"product_id":"p-1001429","title":"5M 25Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 25mm Height 5mm Pitch 15mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 15mm\/0.6inch; Max Diameter: 45mm\/1.77inch; Total Height: 25mm\/1inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41927439220941,"sku":"a21072400ux0306","price":9.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0306_ux_g03.jpg?v=1698020924"},{"product_id":"p-1001442","title":"5M 12Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 5mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M4*0.7; Teeth: 12T; Pitch: 5mm\/0.19inch; Bore Diameter: 5mm\/0.2inch; Max Diameter: 22mm\/0.86inch; Total Height: 25mm\/0.98inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41927440597197,"sku":"a21072400ux0248","price":8.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0248_ux_g03.jpg?v=1698021336"},{"product_id":"p-1001962","title":"5M 25Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 25mm Height 5mm Pitch 16mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 16mm\/0.63inch; Max Diameter: 45mm\/1.77inch; Total Height: 25mm\/1inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930520002765,"sku":"a21072400ux0307","price":9.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0307_ux_g03.jpg?v=1698193055"},{"product_id":"p-1001966","title":"5M 15Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 20mm Height 5mm Pitch 12.7mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 15T; Pitch: 5mm\/0.19inch; Bore Diameter: 12.7mm\/0.5inch; Max Diameter: 28mm\/1.1inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930520101069,"sku":"a21072400ux0261","price":7.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0261_ux_g03.jpg?v=1698193074"},{"product_id":"p-1001968","title":"5M 20Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 5mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 20T; Pitch: 5mm\/0.19inch; Bore Diameter: 5mm\/0.2inch; Max Diameter: 35mm\/1.37inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930520199373,"sku":"a21072400ux0269","price":7.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0269_ux_g03.jpg?v=1698193094"},{"product_id":"p-1002011","title":"5M 25Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 18mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 25T; Pitch: 5mm\/0.19inch; Bore Diameter: 18mm\/0.7inch; Max Diameter: 45mm\/1.77inch; Total Height: 20mm\/0.78inch; Slot Width: 16mm\/0.63inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930523017421,"sku":"a21072400ux0294","price":8.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0294_ux_g03.jpg?v=1698193802"},{"product_id":"p-1002013","title":"5M 12Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 6.35mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M4*0.7; Teeth: 12T; Pitch: 5mm\/0.19inch; Bore Diameter: 6.35mm\/0.25inch; Max Diameter: 22mm\/0.86inch; Total Height: 25mm\/0.98inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930523082957,"sku":"a21072400ux0250","price":8.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0250_ux_g03.jpg?v=1698193840"},{"product_id":"p-1002020","title":"5M 20Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 25mm Height 5mm Pitch 7mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 20T; Pitch: 5mm\/0.19inch; Bore Diameter: 7mm\/0.27inch; Max Diameter: 35mm\/1.37inch; Total Height: 25mm\/0.1inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930529603789,"sku":"a21072400ux0277","price":8.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0277_ux_g03.jpg?v=1698194537"},{"product_id":"p-1002021","title":"5M 20Teeth Timing Pulley Synchronous Wheel Belt Drive without Step 25mm Height 5mm Pitch 11mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M5*0.8; Teeth: 20T; Pitch: 5mm\/0.19inch; Bore Diameter: 11mm\/0.43inch; Max Diameter: 35mm\/1.37inch; Total Height: 25mm\/0.1inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930529734861,"sku":"a21072400ux0278","price":8.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0278_ux_g03.jpg?v=1698194555"},{"product_id":"p-1002025","title":"5M 12Teeth Timing Pulley Synchronous Wheel Timing Belt Drive without Step 5mm Pitch 8mm Bore for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; Thread: M4*0.7; Teeth: 12T; Pitch: 5mm\/0.19inch; Bore Diameter: 8mm\/0.31inch; Max Diameter: 22mm\/0.86inch; Total Height: 25mm\/0.98inch; Slot Width: 21mm\/0.82inch; Structure Type: Flat on Both Sides; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws. If there is a tension pulley, you should loosen it first, and then adjust the center distance after installing the belt. For transmission with a fixed center distance, remove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Screws are not included in the package.","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41930530095309,"sku":"a21072400ux0252","price":8.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a21072400ux0252_ux_g03.jpg?v=1698194594"},{"product_id":"p-1002356","title":"Aluminum 40 Teeth 10mm Bore 5.08mm Pitch Timing Belt Pulley for 10mm Belt","description":"\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eMaterial: Aluminum\u003c\/p\u003e\u003cp\u003eTeeth: 40T\u003c\/p\u003e\u003cp\u003eBore: 10mm\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003ePitch: 5.08mm\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1.Designed with double flange, admits synchronizing shaft rotations.\u003c\/p\u003e\u003cp\u003e2.It is very useful in high-reduction drives in the occasion that need to improve the wrap-around capabilities of belts.\u003c\/p\u003e\u003cp\u003e3.Used widely in milling machine, 3D printer, drilling machine or other machinery transmission.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003ePackage Includes:\u003c\/p\u003e\u003cp\u003e1 X 10mm Bore Timing Pulley\u003c\/p\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":41931019583693,"sku":"a17042100ux1298","price":11.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a17042100ux1298_ux_g03.jpg?v=1698281177"},{"product_id":"p-1315528","title":"Timing Pulley Synchronous Wheel Belts Drive Gear with Screws for Belt, 3D Printer CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; 2 x Screw; Teeth: 25; Pitch: 3mm\/0.12inch; Bore Diameter: 5mm\/0.19inch; Max Diameter: 28mm\/1.1inch; Total Height: 19mm\/0.75inch; Slot Width: 16mm\/0.63inch; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the specifications before ordering.","brand":"Harfington","offers":[{"title":"10mm \/ 1pcs","offer_id":47455358157005,"sku":"a22010700ux0155","price":7.35,"currency_code":"USD","in_stock":true},{"title":"8mm \/ 1pcs","offer_id":47455358255309,"sku":"a22010700ux0154","price":7.35,"currency_code":"USD","in_stock":true},{"title":"12mm \/ 1pcs","offer_id":47455358288077,"sku":"a22010700ux0156","price":7.35,"currency_code":"USD","in_stock":true},{"title":"14mm \/ 1pcs","offer_id":47455358320845,"sku":"a22010700ux0157","price":7.35,"currency_code":"USD","in_stock":true},{"title":"16mm \/ 1pcs","offer_id":47455358386381,"sku":"a22010700ux0159","price":7.35,"currency_code":"USD","in_stock":true},{"title":"15mm \/ 1pcs","offer_id":47455358419149,"sku":"a22010700ux0158","price":7.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a22010700ux0151_ux_g03_1b629a73-2050-4bfb-bedb-f275923cbc7e.jpg?v=1710254859"},{"product_id":"p-1315523","title":"Timing Pulley Synchronous Wheel Belts Drive Gear Screw for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; 2 x Screw; Teeth: 18; Pitch: 3mm\/0.12inch; Bore Diameter: 4mm\/0.16inch; Max Diameter: 20mm\/0.78inch; Total Height: 19mm\/0.75inch; Slot Width: 16mm\/0.63inch; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the specifications before ordering.","brand":"Harfington","offers":[{"title":"4mm \/ 1pcs","offer_id":47455359172813,"sku":"a22010700ux0130","price":6.79,"currency_code":"USD","in_stock":true},{"title":"8mm \/ 1pcs","offer_id":47455359205581,"sku":"a22010700ux0134","price":6.79,"currency_code":"USD","in_stock":true},{"title":"5mm \/ 1pcs","offer_id":47455359238349,"sku":"a22010700ux0131","price":6.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a22010700ux0130_ux_g03_cade8533-4402-4db2-b663-4a15da2847c3.jpg?v=1710254961"},{"product_id":"p-1315530","title":"Timing Pulley Synchronous Wheel Drive Gear with Screw for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; 2 x Screw; Teeth: 30; Pitch: 3mm\/0.12inch; Bore Diameter: 5mm\/0.19inch; Max Diameter: 32mm\/1.25inch; Total Height: 19mm\/0.75inch; Slot Width: 16mm\/0.63inch; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the specifications before ordering.","brand":"Harfington","offers":[{"title":"5mm \/ 1pcs","offer_id":47455360057549,"sku":"a22010700ux0167","price":7.73,"currency_code":"USD","in_stock":true},{"title":"8mm \/ 1pcs","offer_id":47455360090317,"sku":"a22010700ux0170","price":7.73,"currency_code":"USD","in_stock":true},{"title":"12mm \/ 1pcs","offer_id":47455360155853,"sku":"a22010700ux0172","price":7.73,"currency_code":"USD","in_stock":true},{"title":"10mm \/ 1pcs","offer_id":47455360188621,"sku":"a22010700ux0171","price":7.73,"currency_code":"USD","in_stock":true},{"title":"6mm \/ 1pcs","offer_id":47455360221389,"sku":"a22010700ux0168","price":7.73,"currency_code":"USD","in_stock":true},{"title":"14mm \/ 1pcs","offer_id":47455360254157,"sku":"a22010700ux0173","price":7.73,"currency_code":"USD","in_stock":true},{"title":"15mm \/ 1pcs","offer_id":47455360286925,"sku":"a22010700ux0174","price":7.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a22010700ux0167_ux_g03_671f73e5-50ac-4947-b0b6-a34cfdd6ebbc.jpg?v=1710255100"},{"product_id":"p-1315529","title":"Timing Pulley Wheel Belt Drive Gear with Screw for Belt, 3D Printer, CNC","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 1pcs x Timing Pulley Wheel; 2 x Screw; Teeth: 28; Pitch: 3mm\/0.12inch; Bore Diameter: 4mm\/0.16inch; Max Diameter: 30mm\/1.18inch; Total Height: 19mm\/0.75inch; Slot Width: 16mm\/0.63inch; Shaft Hole Shape: Round\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eThere are two 90-degree countersunk screw holes on the tooth surface, which can be fixed by tightening the screws.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the specifications before ordering.","brand":"Harfington","offers":[{"title":"4mm \/ 1pcs","offer_id":47455360680141,"sku":"a22010700ux0160","price":7.49,"currency_code":"USD","in_stock":true},{"title":"8mm \/ 1pcs","offer_id":47455360712909,"sku":"a22010700ux0164","price":7.49,"currency_code":"USD","in_stock":true},{"title":"12mm \/ 1pcs","offer_id":47455360778445,"sku":"a22010700ux0166","price":7.49,"currency_code":"USD","in_stock":true},{"title":"5mm \/ 1pcs","offer_id":47455360811213,"sku":"a22010700ux0161","price":7.49,"currency_code":"USD","in_stock":true},{"title":"10mm \/ 1pcs","offer_id":47455360843981,"sku":"a22010700ux0165","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9760\/6349\/files\/ux_a22010700ux0160_ux_g03_eb5f3c3f-ac5f-499b-ac70-a36791564429.jpg?v=1710255198"},{"product_id":"p-1315541","title":"Timing Pulley, Aluminium Synchronous Wheel for 3D Printer Belts","description":"\u003cstrong\u003eWhat is this?\u003c\/strong\u003e\u003cbr\u003eThe synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts, realize synchronous transmission and transfer project smoothly. Widely used in mechanical transmission such as 3D printers, drilling machines, milling machines, gear machines, CNC lathes, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat will I get?\u003c\/strong\u003e\u003cbr\u003ePackage Content: 2pcs x Timing Pulley Wheel(with screws); Bore Diameter: 3mm\/0.12inch;  Max Diameter: 16mm\/0.63inch; Total Height: 16mm\/0.63inch; Slot Width: 7mm\/0.27inch;  Pitch: 2mm\/0.08inch; Thread: M4*2.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAre there any advantages of the product?\u003c\/strong\u003e\u003cbr\u003eThe transmission is accurate and stable with high efficiency, there is no sliding when working, it has the functions of buffering and damping, low noise, convenient maintenance, and no lubrication. Has a large power transmission range. It can be used for long-distance transmission.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow to use it?\u003c\/strong\u003e\u003cbr\u003eRemove the pulley first, install the belt on the pulley, and then install the pulley on the shaft to fix it.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat should  I notice?\u003c\/strong\u003e\u003cbr\u003eTips: Please check the timing pulley specifications before ordering.","brand":"Harfington","offers":[{"title":"4mm \/ Silver Tone \/ 2pcs","offer_id":47455367266509,"sku":"a22010900ux0496","price":6.31,"currency_code":"USD","in_stock":true},{"title":"5mm \/ Silver Tone \/ 2pcs","offer_id":47455367299277,"sku":"a22010900ux0498","price":6.31,"currency_code":"USD","in_stock":true},{"title":"3mm \/ Silver Tone \/ 2pcs","offer_id":47455367332045,"sku":"a22010900ux0494","price":5.71,"currency_code":"USD","in_stock":true},{"title":"8mm \/ Black \/ 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