Barrel Diameter7 inBolt Circle Diameter6.72 inBore Diameter4-7/8 inHub Diameter10-1/2 in (Cast Iron)/9-1/2 in (Steel)Key IncludedNOKey way size (mm)32 x 16KeywayStandardKeyway Size1.26 x 0.63 inNumber of Bolt Holes3Overall Length4 inScrew Size7/8-9 x 2-1/4 inSuitable For Use WithTaper Lock Style Sheaves, Sprockets and PulleysTaper8 degTorque Rating126000 in-lbTypeFinished Bore
| Barrel Diameter | 7 in |
| Bolt Circle Diameter | 6.72 in |
| Bore Diameter | 4-7/8 in |
| Hub Diameter | 10-1/2 in (Cast Iron)/9-1/2 in (Steel) |
| Key Included | NO |
| Key way size (mm) | 32 x 16 |
| Keyway | Standard |
| Keyway Size | 1.26 x 0.63 in |
| Number of Bolt Holes | 3 |
| Overall Length | 4 in |
| Screw Size | 7/8-9 x 2-1/4 in |
| Suitable For Use With | Taper Lock Style Sheaves, Sprockets and Pulleys |
| Taper | 8 deg |
| Torque Rating | 126000 in-lb |
| Type | Finished Bore |