Martin Sprocket
Martin 20B21 Simplex Type B Single Pitch Roller Chain Sprocket, 32 mm Dia Bore, 233.664 mm OD, #20B-1 Chain, 21 Teeth, 31.75 mm Pitch, Steel
20B21
MFG #: 20B21
$374.55
/ EA
Non-Stock Item
- Manufacturer: Martin Sprocket & Gear
- Request For Quote: No
- Type: Simplex Type B
- Bore Diameter: 32
- Outside Diameter: 233.664
- Chain Size: #20B-1
- Number of Teeth: 21
- Pitch Diameter: 213.027
- Hub Diameter: 113.995
- Length Through Bore: 51.003
- Material: Steel
- Brand: Martin
- Maximum Bore: 76
Martin Single Pitch Roller Chain Sprocket, Simplex Type B, 32 mm Bore Dia, 233.664 mm Outside Dia, #20B-1 Chain, 21 Teeth, 31.75 mm Pitch, 213.027 mm, 113.995 mm Hub Dia, 51.003 mm Length Through Bore, Steel
- Hub one side
Hub one side