Find a Service Center
- 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
- 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
| Insert No. | MH-20R |
| Expansion | No |
| Outer Ring Land Profile | Standard |
| Housing Construction | One Piece |
| Overall Height to Inner Ring (in) | 1.563 |
| Misalignment Type | Static Only |
| Replaceable Insert | Yes |
| End Cap | No |
| Bore Size - Inch | 1.25 |
| Maximum Operating Temperature | 220 |
| Bore Shape | Straight |
| Internal Clearance | Standard |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Inner Ring OD (in) | 1.594 |
| Housing Material | Cast Iron |
| Retainer Type | Land Riding Retainer |
| Centerline to Front Face (in) | 0.875 |
| Housing Base | Solid |
| Overall Length (in) | 5.563 |
| Bearing Insert Coating | Black Oxide Coated |
| Measure Units | Inch |
| Foot Height (in) | 0.531 |
| Seal Type | Contact Seal |
| Relubricatable | Yes |
| Overall Height to End Cap (in) | 2.422 |
| Duty Series | Standard |
| Platform | Gold Line Ball Bearing |
| Bolt Center-to-Center Length (in) | 4.5940 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Bolt Size (in) | 0.4375 |
| Pilot Configuration | No Pilot |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Weight | 1.97 LB |
| EAN or UPC | 662461342770 |
