Sealmaster Mounted Cast Iron Hanger Unit Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SEHB-20C
Part #:703383
Catalog #:SEHB-20C
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
- Single lip contact seal
- 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: | 3/4-14 | Overall Width (in): | 1.69 in |
| Overall Height (in): | 4.56 in | Base Width (in): | 1.56 in |
| Overall Length (in): | 3.63 in | Bore Diameter (in): | 1.25 in |
| Thread Depth (in): | 0.75 in | Base to Center Height (in): | 2.75 in |
| Length Through Bore (in): | 1.685 in | Centerline to Outermost Bearing Face (in): | 1 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Cage Material: | PPS - Polyphenylene Sulfide | Series: | SEHB |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Hanger Unit |
| Housing Style: | Hanger Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Grease Fitting Thread Size: | 1/4-28 |
| Fixed vs. Expansion: | Fixed | Inner Ring Outside Diameter (in): | 1.862 in |
| Insert: | 2-14C | Housing Material: | Cast Iron |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Size Code: | 2-17 |
| Vibration Frequency Roller Spin: | 0.0386 cps | Radial Clearance: | Standard |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Cage Type: | Land Riding Retainer | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Static Load Rating (lb): | 3,493 lb | Shaft Locking Type: | Set Screw |
| Maximum Speed (RPM): | 4650 rpm | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Dynamic Load Rating (lb): | 5,782 lb | Bearing Type: | Standard Duty |
| Lubricant: | Lithium Complex NLGI 2 Grease | Max Operating Temperature (F): | 220 °F |
| End Cap Available: | No | Bearing Insert Finish: | Black Oxide |
| Housing Coating: | Powder Coated | Housing Width (in): | 1.13 in |
General Specifications
| UPC: | 662461021590 | Weight: | 3.50 LB |
| Packaged Length: | 4.50 IN | Packaged Width: | 1.69 IN |
| Packaged Height: | 4.56 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |