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- Heavy-Duty 4-Bolt Flange
- 1 1/4" Shaft Size
- Setscrew Locking Collar
- 3 15/16" Bolt Hole Spacing
- Non-Expansion
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
| Flange Type | 4-Bolt Flange |
| Flange Style | 4-Bolt Square |
| Seal Type | Contact Seals w/Flingers |
| Bearing Insert | UC307-104D1 |
| Housing Width | 5 5/16 in |
| Bolt Size | 5/8 |
| Length Through Bore | 1.8898 in |
| Housing Length | 5 5/16 in |
| Lubrication | Relubricatable |
| Locking Device | Setscrew Locking Collar |
| Housing Material | Cast Iron |
| Style | 4-Bolt Flange |
| End Type | Open End |
| Mounted Unit Duty | Heavy-Duty |
| Shaft Dia. | 1.25 in |
| Bearing Type | Ball Bearing |
| Bolt Hole Size | 5/8 in |
| Housing Height | 5 5/16 in |
| Bolt Hole Spacing | 3 15/16 in |
| Dynamic Load Rating | 7500 lbf |
| Housing Construction | 1 Piece |
| Housing No. | F307D1 |
| Center of Bearing to Back of Inner Ring | 0.748 in |
| Series | UCF |
| Bearing Design | Non-Expansion |
| Flange Thickness | 5/8 in |
| Inch/Metric | Inch |
| Static Load Rating [Max] | 4300 lbf |
| Temperature Range [Max] | 225 °F |
| Weight | 4.674 LB |
| EAN or UPC | 4547359219104 |
