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- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 1 3/8 in Shaft Diameter
- 5 5/16 in Housing Length
- 1 59/64 in Overall Width
| Bearing Design | Non-Expansion |
| Bolt Circle Dia. | 3 15/16 in |
| Inch/Metric | Inch |
| Lubrication | Relubricatable |
| Bolt Hole Size | 3/4 in |
| Limiting Speed | 4000 rpm |
| Temperature Range [Min] | -40 °F |
| Housing Construction | 1 Piece |
| Shaft Dia. | 1.375 in |
| Center of Bearing to Back of Inner Ring | 0.748 in |
| End Type | Open End |
| Bearing Type | Ball Bearing |
| Bearing Insert | UC307-106D1 |
| Mounted Unit Duty | Heavy-Duty |
| Housing Material | Cast Iron |
| Housing Length | 5 5/16 in |
| Bolt Hole Spacing | 3 15/16 in |
| Center Of Bearing From End | 0.78125 |
| Seal Type | Contact Seals |
| Housing No. | F307D1 |
| Series | UCF |
| Flange Type | 4-Bolt Flange |
| Length Through Bore | 1.89 in |
| Temperature Range [Max] | 250 °F |
| Flange Thickness | 5/8 in |
| Static Load Rating [Max] | 4300 lbf |
| Dynamic Load Rating | 7550 lbf |
| Overall Width | 1 59/64 in |
| Locking Device | Setscrew Locking Collar |
| Seal Material | Nitrile Rubber |
| Weight | 0.0 LB |
| EAN or UPC | 4547359817508 |
