Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - RPBA 203-2
Part #:551864
Catalog #:RPBA 203-2
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Product Specifications
Dimensions
| Overall Width (in): | 3.13 in | Bolt Size (in): | 0.625 in |
| Bolt Center-to-Center Length (in): | 7.315 in | Base Width (in): | 2.563 in |
| Overall Length (in): | 9.625 in | Overall Height (in): | 5.125 in |
| Bore Size (in): | 2.1875 in | Foot Height (in): | 1.438 in |
| Inner Race Length (in): | 3.125 in | Bolt Center Min (in): | 6.688 in |
| Bolt Center Max (in): | 7.938 in | Base to Center Height (in): | 2.5 in |
| Centerline to Front Face (in): | 1.875 in | Collar Outer Diameter (in): | 3.625 in |
Technical Specifications
| Expansion: | No | Housing Material: | Cast Iron |
| Housing Type: | Pillow Block, Two Bolt | Measure Units: | Inch |
| Rolling Element: | Tapered Roller | Insert Material: | 52100 Bearing Steel |
| Seal Type: | Felt Labyrinth Seal | Housing Base: | Solid |
| Housing Construction: | Split Two Piece | Locking Type: | Collar Mount |
| Speed (Max): | 2500 | Misalignment: | ±3.0° Misalignment - Static Only |
| Internal Clearance: | Standard | Radial Dynamic Load Capacity (lb): | 8,570 lb |
| Bore Shape: | Straight | Retainer Material: | Steel |
| Platform: | RPB Series | Housing Color: | Gray |
| Bearing Insert Coating: | Uncoated | Replaceable Insert: | Yes |
| End Cap: | No | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Series: | RPBA |
| Grease Fitting Thread Size: | 1/8 NPT | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
| Housing Style: | Pillow Block | Insert Number: | RCIA-203 |
| Maximum Operating Temperature (F): | 220 °F | Duty/Series: | Standard |
| Ability to Relubricate: | Yes | Lubrication Type: | Lithium; EP; NLGI#2 |
General Specifications
| UPC: | 662288483076 | Weight: | 15.70 LB |
| Packaged Length: | 10.50 IN | Packaged Width: | 5.88 IN |
| Packaged Height: | 4.13 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |