Find a Service Center
- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 1 3/4 in Shaft Diameter
- 5.4 in Housing Length
- 2 5/16 in 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
- Eccentric 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
caution
- Not recommended for applications where the direction of rotation is sometimes reversed
| Seal Type | Contact Seals, Contact Seals w/Flingers |
| Length Through Bore | 2.217 in |
| Bearing Design | Non-Expansion |
| Locking Device | Eccentric Locking Collar |
| Housing Material | Cast Iron |
| Seal Material | Nitrile Rubber |
| Temperature Range [Min] | -40 °F |
| Center of Bearing to Back of Inner Ring | 0.843 in |
| Bearing Insert | UEL209-112D1 |
| Static Load Rating [Max] | 4600 lbf |
| Series | UELF, UELFU |
| Limiting Speed | 3500 rpm |
| Bolt Hole Size | 5/8 in |
| Housing Width | 5 13/32 in |
| Flange Style | 4-Bolt Square |
| Mounted Unit Duty | Light-Duty |
| Housing No. | FU209D1 |
| Housing Height | 5 13/32 in |
| Shaft Dia. | 1.75 in |
| Center Of Bearing From End | 0.9375 |
| Housing Length | 5.4 in |
| Temperature Range [Max] | 225 °F, 250 °F |
| Bearing Type | Ball Bearing |
| Flange Type | 4-Bolt Flange |
| Bolt Hole Spacing | 4.1 in, 4 1/8 in |
| Overall Width | 2 5/16 in |
| Housing Construction | 1 Piece |
| Lubrication | Relubricatable |
| End Type | Open End |
| Bolt Size | 1/2 |
| Flange Thickness | 0.71875 in |
| Dynamic Load Rating | 7300 lbf |
| Style | 4-Bolt Flange |
| Inch/Metric | Inch |
| Weight | 5.7 LB |
| EAN or UPC | 4547359505177 |
