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- Expansion Spherical Roller Flange Pillow Block
- 3-Bolt Flange Type
- 2 3/4 in Shaft Diameter
features
- Cast iron housing
- Four-bolt mounting
- Expansion
- Self-aligning
- Spring locking collar
- Factory adjusted and sealed
| Bolt Size | 3/4 in |
| Housing Length | 9 1/2 in |
| Length Through Bore | 4 in |
| Inch/Metric | Inch |
| Shape | Round |
| Bolt Circle Dia. | 7 7/8 in |
| Seal Type | Clearance Seals |
| Shaft Dia. | 2.75 in |
| Temperature Range [Min] | -20 °F |
| Housing Material | Cast Iron |
| Lubrication | Relubricatable |
| Mounted Unit Duty | Heavy-Duty |
| Lubricant Type | Exxon Ronex MP |
| Bearing Standoff Distance | 3/32 in |
| Housing Height | 9 1/2 in |
| Flange Type | 3-Bolt Flange |
| Mounting Pad Width [Max] | 9.5 in |
| Housing Construction | 1 Piece |
| Housing Diameter | 6.25 in |
| Temperature Range [Max] | 225 °F |
| Mounting Flange Width | 7/8 in |
| Bearing Type | Spherical Roller Bearing |
| Bolt Hole Spacing | 5 9/16 in |
| Bore Range [Min] | 1 in |
| End Type | Open End |
| Collar O.D. | 4 1/16 in |
| Grease Fitting Size | 1/8 in NPT |
| Locking Device | Single Setscrew Locking Collar |
| Overall Width | 4 3/32 in |
| Duty | Heavy-Duty |
| RPM [Max] | 1950 rpm |
| Flange Thickness | 0.875 in |
| Bore Range [Max] | 4 in |
| Style | 4-Bolt Flange |
| Bearing Design | Expansion |
| Set Screw Torque | 680 in lb |
| Weight | 28.5 LB |
| EAN or UPC | 662327030384 |
