Find a Service Center
- Felt Labyrinth Seal Type
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Felt labyrinth seal and flinger for dry & dusty environment
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
options
- Reduced Maintenance - Lubed for Life
| End Cap | No |
| Duty Series | Standard |
| Bolt Center Max (in) | 4.375 |
| Bolt Center Min (in) | 3.875 |
| Housing Material | Cast Iron |
| Misalignment Type | Static Only |
| Retainer Type | Land Riding Retainer |
| Centerline to Front Face (in) | 0.8125 |
| Measure Units | Inch |
| Relubricatable | No |
| Seal Type | Felt Labyrinth Seal |
| Replaceable Insert | Yes |
| Housing Base | Solid |
| Inner Race Length (in) | 1.375 |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Bolt Size (in) | 3/8 |
| Outer Ring Land Profile | Tapered Lands |
| Platform | Gold Line Ball Bearing |
| Foot Height (in) | 0.5 |
| Bolt Center-to-Center Length (in) | 4.125 |
| Expansion | No |
| Housing Construction | One Piece |
| Bore Shape | Straight |
| Maximum Operating Temperature | 220 |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Bore Size - Inch | 1 |
| Bearing Insert Coating | Black Oxide Coated |
| Base Width (in) | 1.5 |
| Overall Length (in) | 5.5 |
| Overall Height (in) | 2.8125 |
| Insert No. | 2-1 RM |
| Weight | 2.2 LB |
| EAN or UPC | 662461333563 |
