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- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 105 mm Shaft Diameter
- 310 mm Housing Length
- 127 mm Overall Width
| Housing Material | Cast Iron |
| Locking Device | Setscrew Locking Collar |
| Length Through Bore | 112 mm |
| Seal Material | Nitrile Rubber |
| Limiting Speed | 1400 rpm |
| Shaft Dia. | 105 mm |
| Bearing Type | Ball Bearing |
| Temperature Range [Min] | -40 °F |
| Lubrication | Relubricatable |
| Seal Type | Contact Seals |
| Bolt Hole Size | 38 mm |
| Flange Thickness | 32 mm |
| Static Load Rating [Max] | 34500 lbf |
| Housing Construction | 1 Piece |
| Dynamic Load Rating | 41500 lbf |
| End Type | Open End |
| Inch/Metric | Metric |
| Bearing Insert | UC321D1 |
| Temperature Range [Max] | 250 °F |
| Bearing Design | Non-Expansion |
| Flange Type | 4-Bolt Flange |
| Bolt Hole Spacing | 242 mm |
| Housing No. | FS321D1 |
| Nose Width | 20 |
| Housing Length | 310 mm |
| Series | UCFS |
| Mounted Unit Duty | Heavy-Duty |
| Nose Diameter | 260 mm |
| Overall Width | 127 mm |
| Center Of Bearing From End | 39 |
| Center of Bearing to Back of Inner Ring | 44 mm |
| Weight | 63.273 LB |
| EAN or UPC | 4547359216974 |
