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- Contact Seal Type
features
- Cast iron housed, extended inner ring bearing with ball riding nylon retainer
- Designed to accommodate optional closed or open end to allow users to better conform OSHA requirements for personal protection
- Skwezloc® Concentric locking for near perfect concentricity
- Single lip contact seal and flinger
- Supplied sealed for life with optional lubrication fitting in the box
| Relubricatable | Yes |
| Seal Type | Contact Seal |
| Base to Center Height (in) | 2.25 |
| Insert No. | MH-31T |
| Base Width (in) | 5.5 |
| Platform | Gold Line Ball Bearing |
| Duty Series | Standard |
| Housing Base | Solid |
| Maximum Operating Temperature | 220 |
| Misalignment Type | Static Only |
| Housing Material | Cast Iron |
| Centerline to Front Face (in) | 1.34375 |
| Measure Units | Inch |
| Bearing Insert Coating | Black Oxide Coated |
| Outer Ring Land Profile | Standard |
| End Cap | No |
| Expansion | No |
| Bore Shape | Straight |
| Bolt Center-to-Center Length (in) | 4 |
| Bore Size - Inch | 1.938 |
| Thread Depth (in) | 0.875 |
| Retainer Type | Land Riding Retainer |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Replaceable Insert | Yes |
| Housing Construction | One Piece |
| Collar OD (in) | 3.375 |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Thread Size | 5/8-11 |
| Weight | 7.33 LB |
| EAN or UPC | 662461340981 |
