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- Cast Iron Housing material
- Setscrew Locking Type
- 1.75 Bore Size - Inch
description
- Designed for screw conveyors with lube capabilities through the mounting pipe.
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
| Shaft Height (in) | 2.1875 |
| Internal Clearance | Standard |
| Inner Race Length (in) | 2.031 |
| Overall Width (in) | 4.375 |
| Base Width (in) | 1.875 |
| Overall Height (in) | 5.438 |
| Pipe Tap** N.P.S.M. | 1 - 11 1/2 |
| Bearing Insert Coating | Black Oxide Coated |
| Bore Size - Inch | 1.75 |
| Relubricatable | Yes |
| Series | SCHB |
| Bore Shape | Straight |
| Housing Material | Cast Iron |
| Seal Type | Felt Labyrinth Seal |
| End Cap | No |
| Thread Size | 1 - 11 1/2 |
| Thread Depth (in) | 0.8 |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Platform | Gold Line Ball Bearing |
| Measure Units | Inch |
| Centerline to Front Face (in) | 1.281 |
| Expansion | No |
| Outer Ring Land Profile | Standard |
| Base to Center Height (in) | 3.25 |
| Maximum Operating Temperature | 220 |
| Inner Ring OD (in) | 2.469 |
| Insert No. | 3-112 |
| Misalignment Type | Static Only |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Replaceable Insert | Yes |
| Duty Series | Standard |
| Weight | 4.65 LB |
| EAN or UPC | 662461002797 |
