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- Contact Seal Type
description
- Designed for medium-duty applications where shaft expansion exists.
features
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Single lip contact seal
- 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
| Housing Material | Cast Iron |
| Bolt Size (in) | 7/8 |
| Centerline to Front Face (in) | 1.6875 |
| Inner Race Length (in) | 2.75 |
| Bolt Center Min (in) | 7.875 |
| Bolt Center Max (in) | 10.125 |
| Expansion | Yes |
| Insert No. | AR-5214C |
| Housing Construction | One Piece |
| Measure Units | Metric |
| Seal Type | Contact Seal |
| Relubricatable | Yes |
| Maximum Operating Temperature | 220 |
| Outer Ring Land Profile | Standard |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Foot Height (in) | 1.125 |
| Bore Size - Metric | 70 |
| Overall Height (in) | 7 |
| Replaceable Insert | Yes |
| Bore Shape | Straight |
| Base Width (in) | 3.5 |
| Duty Series | Medium |
| Housing Base | Solid |
| Bearing Insert Coating | Black Oxide Coated |
| Platform | Gold Line Ball Bearing |
| Overall Length (in) | 13 |
| Lubrication | Lithium Complex NLGI 2 Grease |
| End Cap | No |
| Bolt Center-to-Center Length (in) | 9 |
| Retainer Type | Land Riding Retainer |
| Misalignment Type | Static Only |
| Weight | 29.1 LB |
| EAN or UPC | 662461055922 |
