Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - RPBA 215-C4
Part #:552699
Catalog #:RPBA 215-C4
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Product Specifications
Dimensions
| Base Width (in): | 3.75 in | Bolt Center-to-Center Length (in): | 9.375 in |
| Bolt Size (in): | 0.75 in | Overall Length (in): | 11.75 in |
| Overall Width (in): | 3.69 in | Overall Height (in): | 6.375 in |
| Bore Size (in): | 2.9375 in | Foot Height (in): | 1.75 in |
| Inner Race Length (in): | 3.688 in | Base to Center Height (in): | 3.125 in |
| Bolt Center Max (in): | 10 in | Bolt Center Min (in): | 8.75 in |
| Centerline to Front Face (in): | 2.5 in | Collar Outer Diameter (in): | 4.75 in |
Technical Specifications
| Housing Material: | Cast Iron | Housing Type: | Pillow Block, Four Bolt |
| Insert Material: | 52100 Bearing Steel | Housing Base: | Solid |
| Measure Units: | Inch | Rolling Element: | Tapered Roller |
| Expansion: | No | Seal Type: | Single Lip Contact Seal |
| Speed (Max): | 1750 | Bore Shape: | Straight |
| Locking Type: | Collar Mount | Misalignment: | ±3.0° Misalignment - Static Only |
| Radial Dynamic Load Capacity (lb): | 9,630 lb | Internal Clearance: | Standard |
| Housing Construction: | Split Two Piece | Replaceable Insert: | Yes |
| Platform: | RPB Series | Bearing Insert Coating: | Uncoated |
| Misalignment Type: | Static Only | Housing Color: | Gray |
| Retainer Material: | Steel | End Cap: | No |
| Outer Ring Land Profile: | Standard | Series: | RPBA |
| Grease Fitting Thread Size: | 1/8 NPT | Duty/Series: | Standard |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
| Maximum Operating Temperature (F): | 220 °F | Lubrication Type: | Lithium; EP; NLGI#2 |
| Ability to Relubricate: | Yes | Insert Number: | RCIA-215C |
General Specifications
| UPC: | 662288488736 | Weight: | 31.50 LB |
| Packaged Length: | 12.13 IN | Packaged Width: | 6.75 IN |
| Packaged Height: | 4.63 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |

