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Product Specifications:
| Item | Pulley |
| Belt Width | 0.83" |
| Bore Dia. | 1/2" to 2 1/8" |
| Bore Type | Taper Lock |
| Bushing Style | Taper Lock |
| Bushing Type | 2012 |
| Face Width | 1 1/5" |
| Flange Dia. | 4 13/25" |
| Hub Dia. | 3 2/5" |
| Material | Ductile Iron |
| Max. Bore | 2 1/8" |
| Min. Bore | 1/2" |
| No. Of Grooves | 41 |
| Outside Dia. | 4.047" |
| Overall Length | 1 1/4" |
| Pitch | 8 mm |
| Pitch Dia. | 4.11" |
| Rim Speed | 33.02 mps , 6500 FPM |
| Series | 7718 Series |
| Suitable For Use With | 21 mm W Poly Chain Belt |
| Width | 21 mm |
Shipping Info:
| Ship weight (kg) | 1.04 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | Pitch Dia. | Pitch | Face Width | Material | Bore Dia. | Flange Dia. | Belt Width | Bushing Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 21-IDL-SPRK | 3 26/125" | 8 mm | 1 1/4" | - | - | 3.15" | 0.83" | Taper Lock | €372.32 | |
| 36-IDL-SPRK | 3.609" | 8 mm | 1 19/32" | - | - | 3.55" | 1.42" | Taper Lock | €488.09 | |
| 30-SPK2-IDL | 3.609" | 8 mm | 1 55/64" | - | - | 3 14/25" | 1.18" | Taper Lock | €594.49 | |
| 12-IDL-SPRK | 3 26/125" | 8 mm | 13/16" | - | - | 3.15" | 0.47" | Taper Lock | €367.86 | |
| 8MX-22S-12 | 2.206" | 8 mm | 22/25" | Steel | 1/2" to 1" | 2.61" | 0.47" | Taper Lock | €126.37 | |
| P22-8MGT-20 | 2.206" | 8 mm | 1 3/25" | Steel | 1/2" to 1 1/8" | 2 14/25" | 0.79" | Taper Lock | €126.78 | |
| 20-SPK2-IDL | 3 26/125" | 8 mm | 1 15/64" | - | - | 3.15" | 0.78" | Taper Lock | €279.75 |
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Contact us
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GATES 8MX-41S-21 Sprocket, 0.83 Inch Belt Width, 21mm Width
€191.58 /unit

