Find a Service Center
- Expansion Spherical Roller Flange Pillow Block
- 1 7/16 in Shaft Diameter
features
- Cast iron housing
- Three bolt mounting
- Expansion
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Mounted Unit Duty | Heavy-Duty |
| Flange Type | 4-Bolt Flange |
| Bore Range [Max] | 4 in |
| Bolt Hole Size | 1/2 in |
| Collar Extension | 21/32 in |
| Lubrication | Relubricatable |
| Housing Construction | 1 Piece |
| Shaft Dia. | 1.4375 in |
| RPM [Max] | 2750 rpm |
| Bearing Design | Expansion |
| Duty | Heavy-Duty |
| End Type | Open End |
| Housing Material | Cast Iron |
| Bearing Standoff Distance | 1/32 in |
| Bolt Size | 1/2 in |
| Collar O.D. | 2 5/16 in |
| Bolt Hole Spacing | 3.536 in |
| Mounting Flange Width | 5/8 in |
| Style | 4-Bolt Flange |
| Set Screw Torque | 325 in lb |
| Seal Type | Spring Loaded Heavy Contact Seals |
| Bearing Type | Spherical Roller Bearing |
| Temperature Range [Max] | 225 °F |
| Overall Width | 2 29/32 in |
| Temperature Range [Min] | -20 °F |
| Housing Height | 6 1/4 in |
| Grease Fitting Size | 1/8 in NPT |
| Housing Diameter | 3.75 in |
| Bore Range [Min] | 1 in |
| Housing Width | 2 1/4 in |
| Lubricant Type | Exxon Ronex MP |
| Length Through Bore | 2.875 in |
| Flange Thickness | 0.625 in |
| Bolt Circle Dia. | 5 in |
| Mounting Pad Width [Max] | 6.25 in |
| Inch/Metric | Inch |
| Locking Device | Single Setscrew Locking Collar |
| Housing Length | 6 1/4 in |
| Weight | 7.75 LB |
| EAN or UPC | 662327030131 |
