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- MSF Series Medium-Duty 4-Bolt Flange Unit
- 2.4375 in Shaft
- Non-Expansion
- Ball Bearing
- Cast Iron Housing
features
- Patented, felt-lined flinger seal
- 120° setscrew position
- Precision-ground, diamond-faceted setscrews
- Unique metal land riding retainer
- Zone-hardened inner race
- Permanent metal nameplate
- Black oxide, corrosion-resistant race
- Differentiated lubrication and sealing system
- Superior shaft stability
- 52100 high quality bearing steel
- Exclusive locking pin and dimple system
- Extra wide outer race
- Extra wide inner race
- Solid base cast iron housing
| End Type | Open End |
| Flange Type | 4-Bolt Flange |
| Shaft Dia. | 2.4375 in |
| Bolt Circle Dia. | N/A |
| Temperature Range [Max] | 250 °F |
| Bearing Design | Non-Expansion |
| Bolt Hole Size | 21/32 in |
| Mounted Unit Duty | Medium Duty |
| Bolt Hole Size Dimension | 21/32 in |
| Style | 4-Bolt Flange |
| Misalignment Range | ±2° |
| Lubrication | Relubricatable |
| Retainer Type | Metal Land Riding |
| Housing Height | 7 3/8 in |
| Grease Type | GoldPlex-HP |
| Housing Material | Cast Iron |
| Inch/Metric | Inch |
| Locking Device | Double Setscrew Locking Collars |
| Series | MSF |
| Inner Race Heat Treat Method | Zone-Hardened |
| Insert Material | Steel/Black Oxide |
| Flange Thickness | 0.6875 in |
| Housing Width | 2 5/16 in |
| Duty | Medium-Duty |
| Center of Bearing to Back of Inner Ring | 1 3/4 in |
| Overall Width | 3 in |
| Housing Length | 7 3/8 in |
| Length Through Bore | 1.75 in |
| Bolt Hole Spacing | 5 7/8 in |
| Housing Base | Solid |
| Center of Bearing to Front of Inner Ring | 1 3/4 in |
| Seal Type | Felt Seals |
| Housing Construction | One Piece |
| Bearing Type | Ball Bearing |
| Collar Extension | 11/16 in |
| Weight | 17.0 LB |
| EAN or UPC | 662461075753 |
