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- SCHB Series Hanger Bearing
- Standard Duty
- 3.1875 in Shaft Diameter
- Setscrew Locking Collar
- Felt Seals
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
| Maximum Operating Temperature | 220 |
| Expansion | No |
| Outer Ring Land Profile | Standard |
| Insert No. | 2-33 |
| Thread Depth | 1.25 in |
| Duty Series | Standard |
| Speed [Max] | 2250 rpm |
| Series | CSCHB |
| Inner Race Heat Treat Method | Zone-Hardened |
| Shaft Dia. | 3.1875 in |
| Lubrication | Lithium Complex NLGI 2 Grease |
| Pipe Tap** N.P.S.M. | 1 1/2 - 11 1/2 |
| Relubricatable | Yes |
| Thread Size | 1 1/2 - 11 1/2 |
| Hanger Type | Screw Conveyor Type |
| Platform | Gold Line Ball Bearing |
| Operating Temperature [Max] | 220 °F |
| Inner Race Length (in) | 3.25 |
| Centerline to Front Face (in) | 1.938 |
| Thread Depth (in) | 1.25 |
| Overall Width (in) | 6.875 |
| Shaft Height | 3.438 in |
| Bore Size - Inch | 3.188 |
| Base to Center Height (in) | 4.875 |
| Retainer Type | Land Riding |
| Rolling Element | Ball |
| Overall Width | 6.875 in |
| Duty Type | Standard |
| Housing Type | Hanger Unit |
| Internal Clearance | Standard |
| End Cap | No |
| Base Width | 2.813 in |
| Shaft Height (in) | 3.4375 |
| Base to Center Height | 4.875 in |
| Seal Type | Felt Labyrinth |
| Locking Type | Setscrew |
| Inner Ring O.D. | 3.922 |
| Centerline to Front Face | 1.938 in |
| Housing Color | Gray |
| Housing Construction | One Piece |
| Overall Height (in) | 8.313 |
| Overall Height | 8.313 in |
| Inner Race Length | 3.25 in |
| Coating | Uncoated |
| Inner Ring OD (in) | 3.922 |
| Angle of Misalignment | ±2° |
| Bore Shape | Straight |
| Bore Size | 3.188 in |
| Replaceable Insert | Yes |
| Locking Device | Setscrew Locking Collar |
| Housing Material | Cast Iron |
| Insert Material | 52100 Bearing Steel, Black Oxided |
| Base Width (in) | 2.813 |
| Inch/Metric | Inch |
| Misalignment Type | Static Only |
| Measure Units | Inch |
| Bearing Insert Coating | Black Oxide |
| Weight | 16.5 LB |
| EAN or UPC | 662461002940 |
