Bolt Circle Diameter4.625 inBore Diameter2.375 inBushing SizeR2Bushing TypeDouble Split Tapered TypeFinish/CoatingBlack PhosphateKeyway Size5/8 X 5/16Keyway TypeStandardLength Through Bore4.875 inOD5.375 inSeriesR2 SeriesTypeDouble Split Tapered Bushings
| Bolt circle | 8.5 |
| Bore | 100 mm |
| Bore (mm) | 100 |
| Capscrew designation (screw thread size) | 7/8 9 |
| Capscrew length | 8 |
| Design | Standard |
| Dimension | 8.13 |
| Hardware | Inch series |
| Installation torque | 300 |
| Key size | 28 x 16 |
| Keyway | Standard |
| Mounting | Standard |
| Number of capscrews | 4 |
| Rating (in lbs) | 150000 |
| Series | Sure-Grip® bushing |
| Size | N |
| TBW group no. | 11320 |
| Torque capacity | 150000 |
| Type | OD |