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- Non-Expansion Ball Bearing Flange Pillow Block
- 4-Bolt Flange Type
- 1 15/16 in Shaft Diameter
- 2 19/64 in Overall Width
- 5 5/8 in Housing Length
features
- Alignable and relubricatable
- Spring locking setscrew mount
- Four-bolt mounting
- Wide inner ring for increased shaft stability
| Bearing Insert | UG231NL |
| Mounted Unit Duty | Standard-Duty |
| Flange Type | 4-Bolt Flange |
| Bore Range [Max] | 3.5 in |
| Shaft Dia. | 1.9375 in |
| Bearing Design | Non-Expansion |
| Housing Length | 5 5/8 in |
| Overall Width | 2 19/64 in |
| Inch/Metric | Inch |
| Housing Height | 5 5/8 in |
| Temperature Range [Min] | -20 °F |
| Shape | Square |
| RPM [Max] | 4800 rpm |
| Bore Range [Min] | 0.5 in |
| Bolt Hole Size | 1/2 in |
| Housing Width | 1 47/64 in |
| Set Screw Torque | 290 to 325 in lb |
| Bolt Circle Dia. | 6 3/16 in |
| End Type | Open End |
| Style | 4-Bolt Flange |
| Locking Device | Setscrew Locking |
| Lubrication | Relubricatable |
| Grease Fitting Size | 1/8 in NPT |
| Housing Material | Cast Iron |
| Lubricant Type | Exxon Ronex MP |
| Housing Diameter | 4 1/2 in |
| Length Through Bore | 2.09375 in |
| Bearing Type | Ball Bearing |
| Bolt Size | 1/2 in |
| Temperature Range [Max] | 225 °F |
| Seal Type | Clearance Seals |
| Series | 200 |
| Duty | Normal-Duty |
| Flange Thickness | 3/4 in |
| Dynamic Load Rating | 7920 lbf |
| Bearing Standoff Distance | 13/64 in |
| Bolt Hole Spacing | 4 3/8 in |
| Housing Construction | 1 Piece |
| Weight | 6.809 LB |
| EAN or UPC | 662327037123 |
