Find a Service Center
- Non-Expansion Ball Bearing Flange Unit
- 4-Bolt Flange
- 40 mm Shaft Diameter
- 150 mm Housing Length
- 60.3 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
- 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
| Lubrication | Relubricatable |
| Housing Material | Cast Iron |
| Bearing Design | Non-Expansion |
| Flange Thickness | 17 mm |
| Center of Bearing to Back of Inner Ring | 19.8 mm |
| Bolt Size | 5/8 |
| Locking Device | Eccentric Locking Collar |
| Seal Type | Contact Seals, Contact Seals w/Flingers |
| Static Load Rating [Max] | 5400 lbf |
| Inch/Metric | Metric |
| Center Of Bearing From End | 13 |
| Housing Width | 5 29/32 in |
| End Type | Open End |
| Bolt Circle Dia. | 4 13/32 in |
| Nose Diameter | 115 mm |
| Housing Length | 150 mm |
| Plating | Cast |
| Housing Height | 5 29/32 in |
| Bearing Type | Ball Bearing |
| Bearing Insert | UEL308D1 |
| Seal Material | Nitrile Rubber |
| Bolt Hole Size | 19 mm |
| Dynamic Load Rating | 9100 lbf |
| Overall Width | 60.3 mm |
| Length Through Bore | 57.1 mm |
| Series | UELFS |
| Limiting Speed | 3500 rpm |
| Flange Style | 4-Bolt Square |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 225 °F, 250 °F |
| Flange Type | 4-Bolt Flange, Piloted Flange |
| Style | 4-Bolt Piloted Flange |
| Mounted Unit Duty | Heavy-Duty |
| Shaft Dia. | 40 mm |
| Nose Width | 10 |
| Housing No. | FS308D1 |
| Bolt Hole Spacing | 4 13/32 in, 112 mm |
| Housing Construction | 1 Piece |
| Weight | 0.0 LB |
| EAN or UPC | 4547359234503 |
