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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
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- Single lip contact seal and flinger
- Supplied sealed for life with optional lubrication fitting in the box
| Series | ST |
| Retainer Type | Land Riding Retainer |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Housing Construction | One Piece |
| Housing Bolt Through Hole (in) | 1.125 |
| Expansion | No |
| Overall Height (in) | 4.625 |
| Slot Spacing | 4.625 |
| Bore Size - Inch | 1.938 |
| Centerline to Front Face (in) | 1.281 |
| Housing Material | Cast Iron |
| Slot Width (in) | 0.6875 |
| Insert No. | MH-31 |
| End Cap | No |
| Platform | Gold Line Ball Bearing |
| Outer Ring Land Profile | Standard |
| Overall Width (in) | 2.0312 |
| Replaceable Insert | Yes |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Seal Type | Contact Seal with Flinger |
| Overall Length (in) | 5.875 |
| Inner Ring OD (in) | 2.46875 |
| Bearing Insert Coating | Black Oxide Coated |
| Relubricatable | Yes |
| Misalignment Type | Static Only |
| Radial Dynamic Load Capacity (lb) | 7889 |
| Bore Shape | Straight |
| Housing Width (in) | 2.063 |
| Duty Series | Standard |
| Measure Units | Inch |
| Maximum Operating Temperature | 220 |
| Weight | 5.51 LB |
| EAN or UPC | 662461343012 |
