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- Shear Pin Hub for R1 Bushing
features
- Prevents damage to machinery due to sudden overload or jamming
- Neck pin sheared at predetermined load
- Inner hub is keyed to shaft and remains stationary
- Sprocket bolts to outer part of hub which rotates freely after pin breakage allowing drive to idle
| Bolt Holes | 4 |
| Bore Size [Max] | 3.75 in |
| Bushing Type | R1 |
| Bore Size [Min] | 1.125 in |
| Bolt Circle Dia. | 11 1/4 in |
| Length Through Bore | 3.34375 in |
| Bolt Size | 5/8 in |
| Pin Diameter | 1/2 in |
| Weight | 45.8 LB |
| EAN or UPC | 662289301546 |
