Sealmaster Mounted Insert Only Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERCI 203
Part #:550157
Catalog #:ERCI 203
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Product Specifications
Dimensions
| Overall Width (in): | 3.75 in | Bore Size (in): | 2.1875 in |
| Outer Race Width (in): | 2.25 in | Collar OD (in): | 3.62 in |
| Outer Race OD (in): | 4.439 in |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Housing Type: | Insert Only |
| Bore Shape: | Straight | Rolling Element: | Tapered Roller |
| Measure Units: | Inch | Speed (Max) (RPM): | 2500 rpm |
| Misalignment: | ±3.0° Misalignment - Static Only | Internal Clearance: | Standard |
| Misalignment Type: | Static Only | Bearing Insert Coating: | Uncoated |
| Outer Ring Land Profile: | Standard | End Cap: | No |
| Platform: | RPB Series | Retainer Material: | Steel |
| Outer Race Profile: | Cylindrical | Inner Race Profile: | Wide Inner Ring |
| Ability to Relubricate: | Yes | Lubrication Type: | Lithium; EP; NLGI#2 |
| Fixed vs. Expansion: | No | Maximum Operating Temperature (F): | 220 °F |
| Locking Type: | Double Collar Mount | Type of Seal: | Felt Labyrinth Seal |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Duty/Series: | Standard |
General Specifications
| UPC: | 662288479741 | Weight: | 7.70 LB |
| Packaged Length: | 5.19 IN | Packaged Width: | 5.19 IN |
| Packaged Height: | 4.57 IN | HTC: | 8482.20.0061 |
| Country of Origin: | United States of America |