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- Cast Iron Housing material
- Setscrew Locking Type
- 2.938 Bore Size - Inch
description
- Designed for screw conveyors with lube capabilities through the mounting pipe.
features
- Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
- 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.
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Expansion | No |
| Bore Size - Inch | 2.938 |
| Bearing Insert Coating | Black Oxide Coated |
| Thread Size | 1 1/2 - 11 1/2 |
| Thread Depth (in) | 1.25 |
| Replaceable Insert | Yes |
| Lubrication | Lithium Complex NLGI 2 Grease |
| End Cap | No |
| Relubricatable | Yes |
| Overall Height (in) | 7.875 |
| Outer Ring Land Profile | Standard |
| Centerline to Front Face (in) | 1.75 |
| Base to Center Height (in) | 4.625 |
| Insert No. | 2-215 |
| Maximum Operating Temperature | 220 |
| Pipe Tap** N.P.S.M. | 1 1/2 - 11 1/2 |
| Platform | Gold Line Ball Bearing |
| Inner Race Length (in) | 3.063 |
| Misalignment Type | Static Only |
| Bore Shape | Straight |
| Internal Clearance | Standard |
| Seal Type | Felt Labyrinth Seal |
| Inner Ring OD (in) | 3.641 |
| Shaft Height (in) | 3.25 |
| Series | SCHB |
| Measure Units | Inch |
| Duty Series | Standard |
| Housing Material | Cast Iron |
| Overall Width (in) | 6.5 |
| Base Width (in) | 2.75 |
| Weight | 14.5 LB |
| EAN or UPC | 662461002919 |
