
- Felt Labyrinth Seal Type
applications
- Construction machinery
- Material handling
- Air conditioning
- High speed requirements for power saws in the woodworking and construction industries, polishing and buffing equipment in metal working machinery, looms, knitters, and carding in the textile industry, high-speed press equipment in the printing and stampin
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
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Felt labyrinth seal and flinger for dusty and dirty 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
options
- Air Handling Housing Fit, Noise Tested
Misalignment Type | Static Only |
Expansion | No |
Seal Type | Felt Labyrinth Seal |
Insert Material | 52100 Bearing Steel, Black Oxided |
End Cap | No |
Replaceable Insert | Yes |
Foot Height (in) | 1.125 |
Bolt Center Min (in) | 10.5 |
Housing Construction | One Piece |
Insert No. | 3-215 |
Bore Size - Inch | 2.938 |
Base Width (in) | 3.75 |
Housing Base | Solid |
Overall Length (in) | 14.5 |
Bolt Size (in) | 5/8 |
Retainer Type | Land Riding Retainer |
Bearing Insert Coating | Black Oxide Coated |
Platform | Air Handling |
Lubrication | Lithium Complex NLGI 2 Grease |
Bolt Center Max (in) | 12.25 |
Inner Race Length (in) | 3.25 |
Bolt Center-to-Center Length (in) | 11.375 |
Housing Material | Cast Iron |
Outer Ring Land Profile | Standard |
Relubricatable | Yes |
Bore Shape | Straight |
Maximum Operating Temperature | 220 |
Duty Series | Medium |
Centerline to Front Face (in) | 1.9375 |
Measure Units | Inch |
Overall Height (in) | 7.8125 |
Weight | 35.55 LB |
EAN or UPC | 662461072455 |
