Find a Service Center
- Ball Bearing
- Pillow Block
- 3 1/2 in Shaft Diameter
- 13 in Bolt Hole Spacing
| Base Width | 4 11/32 in |
| Center of Bearing from Back of Inner Ring | 1.575 |
| Housing Construction | 1 Piece |
| Temperature Range [Min] | -40 °F |
| Mounted Unit Duty | Heavy-Duty |
| Bearing Width | 3.78 in |
| End Type | Open End |
| Housing Material | Cast Iron |
| Housing Height | 9 1/4 in |
| Dynamic Load Rating | 32000 lbf |
| Base Height | 1 25/32 in |
| Series | UCP/UCPX |
| Static Load Rating [Max] | 24100 lbf |
| Housing Width | 4.377 in |
| Bearing Insert | UC318-308D1 |
| Inch/Metric | Inch |
| Locking Device | Setscrew Locking Collar |
| Bearing Type | Ball Bearing |
| RPM [Max] | 1600 rpm |
| Bolt Hole Spacing | 13 in |
| Groove Length | 1 |
| Seal Type | Contact Seals |
| Housing Length | 16 15/16 in |
| Housing No. | P318D1 |
| Lubrication | Relubricatable |
| Shaft Dia. | 3.5 in |
| Shaft Height | 4.640625 in |
| Temperature Range [Max] | 250 °F |
| Seal Material | Nitrile Rubber |
| Weight | 52.205 LB |
| EAN or UPC | 4547359503654 |
