Sealmaster Mounted Cast Iron Piloted Flange Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - RFPA 108C
Part #:552458
Catalog #:RFPA 108C
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Product Specifications
Dimensions
| Bolt Center Diameter (in): | 5.125 in | Bolt Size (in): | 0.4375 in |
| Overall Height (in): | 2.844 in | Overall Width (in): | 1.5625 in |
| Overall Length (in): | 6.125 in | Bolt Center-to-Center Length (in): | 3.6240 in |
| Bore Size (in): | 1.5000 in | Pilot Diameter (in): | 4.25 in |
| Foot Height (in): | 0.5 in | Inner Race Length (in): | 2.844 in |
| Centerline to Front Face (in): | 1.719 in | Housing OD (in): | 6.125 in |
| Collar Outer Diameter (in): | 2.875 in |
Technical Specifications
| Seal Type: | Single Lip Contact Seal | Bore Shape: | Straight |
| Rolling Element: | Tapered Roller | Expansion: | Non-Expansion Bearing (Fixed) |
| Housing Material: | Cast Iron | Housing Base: | Solid |
| Housing Type: | Flange, Piloted | Insert Material: | 52100 Bearing Steel |
| Measure Units: | Inch | Pilot Configuration: | With Pilot |
| Internal Clearance: | Standard | Misalignment: | ±3.0° Misalignment - Static Only |
| Housing Construction: | Split Two Piece | Speed (Max): | 3000 |
| Radial Dynamic Load Capacity (lb): | 6,140 lb | Locking Type: | Collar Mount |
| Replaceable Insert: | Yes | Bearing Insert Coating: | Uncoated |
| Misalignment Type: | Static Only | Platform: | RPB Series |
| End Cap: | No | Retainer Material: | Steel |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| Series: | RFPA | Grease Fitting Thread Size: | 1/8 NPT |
| Ability to Relubricate: | Yes | Housing Style: | Flange Block |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Duty/Series: | Standard |
| Maximum Operating Temperature (F): | 220 °F | Lubrication Type: | Lithium; EP; NLGI#2 |
| Insert Number: | RCIA 108C |
General Specifications
| UPC: | 662288486947 | Weight: | 10.10 LB |
| Packaged Length: | 6.38 IN | Packaged Width: | 6.38 IN |
| Packaged Height: | 3.63 IN | HTC: | 8483.20.4080 |
| Country of Origin: | United States of America |

