Sealmaster Mounted Cast Iron Hanger Unit Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SCHB-28
Part #:700363
Catalog #:SCHB-28
KEY 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 and 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 and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Thread Size: | 1-11 1/2 | Overall Height (in): | 5.44 in |
| Overall Width (in): | 2.03 in | Base Width (in): | 1.88 in |
| Overall Length (in): | 4.38 in | Bore Diameter (in): | 1.75 in |
| Base to Center Height (in): | 3.25 in | Thread Depth (in): | 0.81 in |
| Length Through Bore (in): | 2.027 in | Centerline to Outermost Bearing Face (in): | 1.281 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Outer Ring Land Profile: | Standard |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Series: | SCHB | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Hanger Unit | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Hanger Block | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Lubricant: | Lithium Complex NLGI 2 Grease |
| Housing Material: | Cast Iron | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Inner Ring Defect: | 0.0984 cps | Vibration Frequency Roller Spin: | 0.0445 cps |
| Shaft Locking Type: | Set Screw | Dynamic Load Rating (lb): | 7,889 lb |
| Housing Coating: | Powder Coated | Insert: | 3-112 |
| Bearing Insert Finish: | Black Oxide | Bearing Type: | Standard Duty |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Radial Clearance: | Standard | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| End Cap Available: | No | Maximum Speed (RPM): | 3550 rpm |
| Max Operating Temperature (F): | 220 °F | Cage Type: | Land Riding Retainer |
| Vibration Frequency Outer Ring Defect: | 0.0683 cps | Inner Ring Outside Diameter (in): | 2.469 in |
| Size Code: | 2-115 | Bearing Insert Material: | 52100 Bearing Steel |
| Static Load Rating (lb): | 5,216 lb | Housing Width (in): | 1.31 in |
General Specifications
| UPC: | 662461002797 | Weight: | 4.65 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 5.50 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |