Find a Service Center
- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 30 mm Shaft Diameter
- 108 mm Housing Length
- 40.2 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
| End Type | Open End |
| Housing Construction | One Piece |
| Inch/Metric | Metric |
| Flange Thickness | 13 mm |
| Series | UCF |
| Housing No. | F206D1 |
| Overall Width | 40.2 mm |
| Limiting Speed | 4900 rpm |
| Housing Height | 4 1/4 in |
| Shaft Dia. | 30 mm |
| Style | 4-Bolt Flange |
| Mounted Unit Duty | Light-Duty |
| Locking Device | Setscrew Locking Collar |
| Housing Width | 4 1/4 in |
| Temperature Range [Min] | -40 °F |
| Seal Material | Nitrile Rubber |
| Length Through Bore | 38.1 mm |
| Housing Material | Cast Iron |
| Bolt Size | 3/8 |
| Bearing Type | Ball Bearing |
| Lubrication | Relubricatable |
| Bolt Hole Spacing | 3 17/64 in, 83 mm |
| Bolt Circle Dia. | 83 mm |
| Housing Length | 108 mm |
| Temperature Range [Max] | 225 °F, 250 °F |
| Dynamic Load Rating | 4400 lbf |
| Flange Style | 4-Bolt Square |
| Flange Type | 4-Bolt Flange |
| Bearing Design | Non-Expansion |
| Bolt Hole Size | 12 mm |
| Seal Type | Contact Seal with Flingers |
| Center of Bearing to Back of Inner Ring | 15.9 mm |
| Center Of Bearing From End | 18 |
| Bearing Insert | UC206D1 |
| Static Load Rating [Max] | 2540 lbf |
| Weight | 2.404 LB |
| EAN or UPC | 4547359001174 |
