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- Felt Labyrinth Seal Type
description
- Designed for flush mounting with machined bases and four bolt holes.
features
- Patented, felt-lined flinger seal
- 120° set screw position
- Precision-ground, diamond-faceted set screws
- 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
| Housing Base | Solid |
| Outer Ring Land Profile | Standard |
| Internal Clearance | Standard |
| Housing Material | Cast Iron |
| Inner Race Length (in) | 2.75 |
| Replaceable Insert | Yes |
| Bore Shape | Straight |
| Housing Construction | One Piece |
| Overall Height (in) | 3 |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Retainer Type | Land Riding Retainer |
| Platform | Gold Line Ball Bearing |
| End Cap | No |
| Maximum Operating Temperature | 220 |
| Centerline to Front Face (in) | 1.6875 |
| Insert No. | 3-28 |
| Foot Height (in) | 0.6875 |
| Inner Ring OD (in) | 3.4375 |
| Misalignment Type | Static Only |
| Seal Type | Felt Labyrinth Seal |
| Expansion | No |
| Bearing Insert Coating | Black Oxide Coated |
| Measure Units | Inch |
| Bolt Center-to-Center Length (in) | 5.8750 |
| Relubricatable | Yes |
| T Core | 5.125 |
| Pilot Configuration | No Pilot |
| Bore Size - Inch | 2.5 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Duty Series | Standard |
| Weight | 15.75 LB |
| EAN or UPC | 662461003664 |
| NSN Number | 3130-01-358-7990 |
