Find a Service Center
- Non-Expansion Ball Bearing Flange Pillow Block
- 4-Bolt Flange Type
- 2 1/4 in Shaft Diameter
- 7 5/8 in Housing Length
features
- Four-bolt mounting
- Fixed
- Alignable
- Spring locking set screw mount
- Relubricatable
- Corrosion-resistant powder coating
| Housing Construction | 1 Piece |
| Bore Range [Min] | 7/8 in |
| Flange Type | 4-Bolt Flange |
| Temperature Range [Min] | -20 °F |
| Collar Extension | 21/32 in |
| Lubricant Type | Exxon Ronex MP |
| Grease Fitting Size | 1/8 in NPT |
| Bearing Insert | UG336L |
| Bolt Hole Spacing | 6 in |
| Bolt Size | 3/4 in |
| Seal Type | Clearance Seals |
| Flange Thickness | 3/4 in |
| Bearing Design | Non-Expansion |
| Housing Width | 2 13/16 in |
| Bearing Standoff Distance | 5/32 in |
| Bearing Type | Ball Bearing |
| Lubrication | Relubricatable |
| Mounted Unit Duty | Heavy-Duty |
| End Type | Open End |
| Housing Height | 7 5/8 in |
| Inch/Metric | Inch |
| Length Through Bore | 3 5/16 in |
| Overall Width | 3 15/32 in |
| Static Load Rating [Max] | 11,700.00 lbf |
| Locking Device | Setscrew Locking Collar |
| Collar O.D. | 4 3/16 in |
| Dynamic Load Rating | 18,390.00 lbf |
| Set Screw Torque | 430 to 460 in lb |
| Housing Material | Cast Iron |
| Bore Range [Max] | 3 15/16 in |
| Shaft Dia. | 2 1/4 in |
| Style | 4-Bolt Flange |
| Housing Length | 7 5/8 in |
| Temperature Range [Max] | 225 °F |
| Duty | Heavy-Duty |
| Series | 300 |
| RPM [Max] | 4,450 rpm |
| Shape | Square |
| Housing Diameter | 6 3/8 in |
| Weight | 19.68 LB |
| EAN or UPC | 662327708153 |
