Sealmaster Mounted Cast Iron Hanger Unit Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SCHB-51
Part #:700384
Catalog #:SCHB-51
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 1/2-11 1/2 | Overall Height (in): | 8.31 in |
| Overall Width (in): | 3.25 in | Overall Length (in): | 6.88 in |
| Base Width (in): | 2.81 in | Bore Diameter (in): | 3.1875 in |
| Thread Depth (in): | 1.25 in | Base to Center Height (in): | 4.875 in |
| Length Through Bore (in): | 3.248 in | Centerline to Outermost Bearing Face (in): | 1.938 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Misalignment Type: | Static Only |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Series: | CSCHB | Cage Material: | Brass |
| Housing Type: | Hanger Unit | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Hanger Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Vibration Frequency Roller Spin: | 0.0470 cps |
| Static Load Rating (lb): | 13,174 lb | Inner Ring Outside Diameter (in): | 3.922 in |
| Housing Material: | Cast Iron | Insert: | 2-33 |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Size Code: | 2-33 |
| Grease Fitting Thread Size: | 1/8 NPT | Maximum Speed (RPM): | 2250 rpm |
| End Cap Available: | No | Dynamic Load Rating (lb): | 17,412 lb |
| Max Operating Temperature (F): | 220 °F | Housing Coating: | Powder Coated |
| Bearing Insert Finish: | Black Oxide | Radial Clearance: | Standard |
| Bearing Type: | Standard Duty | Cage Type: | Land Riding Retainer |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Insert Material: | 52100 Bearing Steel |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Fundamental Train: | 0.0069 cps |
| Vibration Frequency Outer Ring Defect: | 0.0759 cps | Shaft Locking Type: | Set Screw |
| Vibration Frequency Inner Ring Defect: | 0.1074 cps | Housing Width (in): | 1.84 in |
General Specifications
| UPC: | 662461002940 | Weight: | 16.50 LB |
| Packaged Length: | 9.06 IN | Packaged Width: | 8.88 IN |
| Packaged Height: | 3.44 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |