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- 55 mm Shaft Diameter
- 88.9 mm Center Line To Base Dimension
- 248 mm Bolt Hole Spacing Range [MIN]
| Duty Series | Heavy |
| Housing | P-U311 |
| Base Width | 86 mm |
| Bolt Size | M18 |
| Bolt Hole Width | 20 mm |
| Shaft Dia. | 55 mm |
| Bolt Hole Length | 32 mm |
| Base Height | 38 mm |
| Locking Style | Eccentric Collar |
| Bolt Hole Spacing Range [Max] | 273 mm |
| Lubrication Fitting Tap | 1/8-27 NPT |
| Relubricatable | Yes |
| Base Length | 321 mm |
| Insert Material | AISI 52100 Steel |
| Housing Material | Cast Iron |
| Length Through Bore | 73 mm |
| Bolt Hole Spacing Range [Min] | 248 mm |
| Weight | 21.44 LB |
| EAN or UPC | 808250269488 |
