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- Felt Labyrinth Seal Type
description
- High base-to-center dimensions with extended inner race and dual-locking setscrews.
features
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
- 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
| Seal Type | Felt Labyrinth Seal |
| Bearing Insert Coating | Black Oxide Coated |
| Overall Height (in) | 12.5 |
| Inner Race Length (in) | 5.75 |
| Base Width (in) | 6.25 |
| Expansion | No |
| Housing Material | Cast Iron |
| Outer Ring Land Profile | Standard |
| Housing Base | Solid |
| Centerline to Front Face (in) | 2.875 |
| Bolt Center Min (in) | 15.0625 |
| Insert No. | 3-47D |
| Brand. | Sealmaster |
| Measure Units | Inch |
| Base to Center Height (in) | 6.25 |
| Retainer Type | Land Riding Retainer |
| Bolt Center-to-Center Length (in) | 15.0625 to 16.18 |
| Bolt Size (in) | 1 |
| Relubricatable | Yes |
| Misalignment Type | Static Only |
| Overall Length (in) | 21.25 |
| Bore Size - Inch | 4.438 |
| Platform | Air Handling |
| End Cap | No |
| Duty Series | Medium |
| Maximum Operating Temperature | 220 |
| Bore Shape | Straight |
| Replaceable Insert | Yes |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Radial Static Load Capacity (lb) | 33267 |
| Housing Construction | One Piece |
| Bolt Center Max (in) | 18.1875 |
| Radial Dynamic Load Capacity (lb) | 37482 |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Foot Height (in) | 1.75 |
| Weight | 154.0 LB |
| EAN or UPC | 662461016237 |
