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- Size SP-20 Shear Pin Assembly
- 1 15/16" Bore
features
- Protects against machinery damage caused by overloads or jamming
- Pin shears on overload disconnecting the drive immediately
| Bolt Size | 5/8 in |
| Hub Dia. | 3 3/4 in |
| Bolt Holes | 4 |
| Shear Pin Assembly No. | SP-21 |
| Bolt Circle Dia. | 7 in |
| Length Through Bore | 4.8125 in |
| Pin Diameter | 7/16 in |
| Sprocket Seat Width | 15/16 in |
| Bore Size | 1.9375 in |
| Flange Thickness | 0.9375 in |
| Weight | 33.1 LB |
