Find a Service Center
- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 25 mm Shaft Diameter
- 110 mm Housing Length
- 39 mm Overall Width
features
- Provides greater rigidity when mounted than two-bolt flanges
- Single-lip seal with flinger
- Self-aligning: outer bearing surface and internal housing surface are spherical
- Setscrew locking collar
- Unique, secure fitting even in cases where bearing is subjected to intense vibrations or shocks
- Higher-rated load capacity than that of corresponding self-aligning ball bearings
- Lightweight-yet-strong housing
- Easy mounting
- Accurate fitting of the housing
- Replaceable - new bearing can be fitted to existing housing
| Temperature Range [Min] | -40 °F |
| Series | UCF |
| Bolt Circle Dia. | 80 mm |
| Bearing Insert | UC305 |
| Center Of Bearing From End | 16 |
| Bolt Size | 1/2 |
| Bolt Hole Size | 16 mm |
| Flange Type | 4-Bolt Flange |
| Housing Width | 4 11/32 in |
| Bolt Hole Spacing | 80 mm, 3 5/32 in |
| Center of Bearing to Back of Inner Ring | 15 mm |
| Style | 4-Bolt Flange |
| Housing Length | 110 mm |
| Housing No. | F305 |
| Temperature Range [Max] | 212 °F, 250 °F |
| Mounted Unit Duty | Heavy-Duty |
| Inch/Metric | Metric |
| Shaft Dia. | 25 mm |
| Seal Material | Nitrile Rubber |
| Dynamic Load Rating | 4750 lbf |
| Housing Construction | 1 Piece |
| Static Load Rating [Max] | 2450 lbf |
| Bearing Type | Ball Bearing |
| Limiting Speed | 5400 rpm |
| Length Through Bore | 38 mm |
| Overall Width | 39 mm |
| Bearing Design | Non-Expansion |
| Housing Height | 4 11/32 in |
| Locking Device | Setscrew Locking Collar |
| Housing Material | Cast Iron |
| Seal Type | Contact Seals, Contact Seals w/Flingers |
| Flange Thickness | 13 mm |
| Flange Style | 4-Bolt Square |
| Lubrication | Non-Relubricatable |
| End Type | Open End |
| Weight | 2.461 LB |
| EAN or UPC | 4547359219050 |
