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- Expansion Spherical Roller Flange Pillow Block
- 2 1/4 in Shaft Diameter
features
- Cast iron housing
- Four-bolt mounting
- Expansion
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Seal Type | Clearance Seals |
| Locking Device | Single Setscrew Locking Collar |
| Length Through Bore | 3.3125 in |
| RPM [Max] | 2500 rpm |
| Housing Material | Cast Iron |
| Bolt Circle Dia. | 6 3/8 in |
| Mounted Unit Duty | Heavy-Duty |
| Mounting Flange Width | 11/16 in |
| Lubricant Type | Exxon Ronex MP |
| Mounting Pad Width [Max] | 7.75 in |
| Flange Thickness | 0.6875 in |
| Set Screw Torque | 325 in lb |
| Collar O.D. | 3 1/4 in |
| Bearing Design | Expansion |
| Bolt Hole Spacing | 4 1/2 in |
| Housing Construction | 1 Piece |
| Bearing Type | Spherical Roller Bearing |
| Flange Type | 4-Bolt Flange |
| Bearing Standoff Distance | 3/32 in |
| Duty | Heavy-Duty |
| Lubrication | Relubricatable |
| Temperature Range [Max] | 225 °F |
| Inch/Metric | Inch |
| Grease Fitting Size | 1/8 in NPT |
| Housing Length | 7 3/4 in |
| Housing Diameter | 4.875 in |
| Bore Range [Max] | 4 in |
| Bolt Size | 5/8 in |
| End Type | Open End |
| Temperature Range [Min] | -20 °F |
| Overall Width | 3 13/32 in |
| Style | 4-Bolt Flange |
| Housing Height | 7 3/4 in |
| Shaft Dia. | 2.25 in |
| Bore Range [Min] | 1 in |
| Weight | 13.78 LB |
| EAN or UPC | 662327030292 |
