Find a Service Center
- 2 3/16 in Shaft Diameter
- 3 5/32 in Center Line To Base Dimension
- 8 3/8 in Bolt Hole Spacing Range [MIN]
| Housing No. | P311 |
| Base Length | 12 3/16 in |
| Housing Construction | 1 Piece |
| Pillow Block Type | Thru-Bolt |
| Housing Height | 6 1/16 in |
| Bearing Type | Ball Bearing |
| Housing | P311 |
| Length Through Bore | 2.598 in |
| Lubrication | Relubricatable |
| Bolt Hole Length | 1 1/2 in |
| Bolt Hole Spacing | 9 1/4 in |
| End Type | Open End |
| Bolt Hole Spacing Range [Min] | 8 3/8 in |
| Bolt Hole Width | 25/32 in |
| Housing Material | Cast Iron |
| Inch/Metric | Inch |
| Locking Device | Setscrew Locking Collar |
| Shaft Dia. | 2 3/16 in |
| Locking Style | Set Screw |
| Duty Series | Heavy |
| Series | UCP300 |
| Bearing Design | Non-Expansion |
| Bolt Size | 5/8 in |
| Base Width | 3 1/8 in |
| Mounted Unit Duty | Normal-Duty |
| Bolt Holes | 2 |
| Bearing Insert | UC311-35 |
| Insert Material | AISI 52100 Steel |
| Bolt Hole Spacing Range [Max] | 10 1/8 in |
| Base Height | 1 7/32 in |
| Seal Type | Contact Seals |
| Relubricatable | Yes |
| Lubrication Fitting Tap | 1/8-27 NPT |
| Weight | 15.04 LB |
| EAN or UPC | 808250255801 |
