Find a Service Center
- 2-Bolt Pillow Block
- Ball Bearing
- 2 11/16" Shaft
- 4" Base to Center
- 11 13/16" Bolt Centers
features
- Cast iron housing
- Standard backing height
- Fixed
- Alignable
- Spring locking setscrew mount
- Relubricatable
- Corrosion-resistant powder coating
| Collar O.D. | 4 3/4 in |
| Pillow Block Type | Thru-Bolt |
| Lubrication | Relubricatable |
| Size Code | 344 |
| Housing Construction | 1 Piece |
| Center Line to Base Dimension [Min] | 4 in |
| Bearing Type | Ball Bearing |
| Housing Height | 7 3/4 in |
| Locking Device | Setscrew Locking Collar |
| RPM [Max] | 3,950 rpm |
| Seal Type | Clearance Seals |
| Base Width | 3 3/4 in |
| Bearing Design | Non-Expansion |
| Housing Material | Cast Iron |
| Housing Width | 3 1/4 in |
| Bolt Hole Spacing - Width | N/A |
| End Type | Open End |
| Bolt Size | 7/8 in |
| Series | 300 |
| Base Height | 1 5/8 in |
| Shaft Dia. | 2 11/16 in |
| Overall Width | 3 1/4 in |
| Bolt Holes | 2 |
| Center of Bearing to Front of Inner Ring | 2 1/4 in |
| Base Length | 14 5/8 in |
| Mounted Unit Duty | Heavy-Duty |
| Bolt Hole Length | 1 5/8 in |
| Length Through Bore | 3 13/16 in |
| Bolt Hole Spacing | 11 13/16 in |
| Inch/Metric | Inch |
| Bearing Insert | UG343L |
| Center of Bearing to End of Cover | 2 5/8 in |
| Temperature Range [Max] | 200 °F |
| Weight | 35.52 LB |
| EAN or UPC | 662327815462 |
