Find a Service Center
- 4-Bolt Pillow Block
- Spherical Roller Bearing
- 3 3/16" Shaft
- 3 3/4" Base to Center
- 10" Bolt Centers
features
- Cast steel housing
- Four-bolt base
- Expansion
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Inch/Metric | Inch |
| Collar O.D. | 5 in |
| Pillow Block Type | Thru-Bolt |
| Length Through Bore | 4.375 in |
| Temperature Range [Min] | -20 °F |
| Mounted Unit Duty | Heavy-Duty |
| Lubrication | Relubricatable |
| Bearing Design | Expansion |
| Housing Width | 4 1/8 in |
| Bolt Hole Spacing | 10 in |
| End Type | Open End |
| Locking Device | Setscrew Locking Collar |
| Bolt Size | 3/4 in |
| Bolt Holes | 4 |
| Collar Extension | 15/16 in |
| Base Length | 13 in |
| Housing Material | Cast Steel |
| Series | B22400 |
| Bolt Hole Spacing - Width | 2 in |
| Center of Bearing to End of Cover | 3 in |
| Seal Type | Clearance Seals |
| Misalignment Range | ±2° |
| Housing Construction | 1 Piece |
| Shaft Dia. | 3.1875 in |
| Overall Width | 4 23/32 in |
| Temperature Range [Max] | 200 °F |
| Bolt Hole Length | 1 1/2 in |
| Base Width | 4 1/8 in |
| Center of Bearing to Front of Inner Ring | 2 21/32 in |
| RPM [Max] | 1650 rpm |
| Size Code | B456 |
| Housing Height | 7 1/2 in |
| Base Height | 2 1/4 in |
| Bearing Type | Spherical Roller Bearing |
| Weight | 50.0 LB |
| EAN or UPC | 662327115371 |
