Sealmaster Mounted Flouropolymer Coated Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - Corrosion Resistant - RPB 208-C2 CR
Part #:554921
Catalog #:RPB 208-C2 CR
KEY FEATURES
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted contact flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Fluoropolymer-coated 2-bolt split cast iron housing for improved corrosion resistance
- USDA H-1 approved Food-grade grease
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Product Specifications
Dimensions
| Base Width (in): | 2.75 in | Overall Height (in): | 5.625 in |
| Bolt Center-to-Center Length (in): | 7.815 in | Overall Width (in): | 4 in |
| Bolt Size (in): | 0.625 in | Overall Length (in): | 10.375 in |
| Bore Size (in): | 2.5000 in | Centerline to Front Face (in): | 2 in |
| Base to Center Height (in): | 2.75 in | Inner Race Length (in): | 4 in |
| Foot Height (in): | 1.625 in | Bolt Center Min (in): | 6.938 in |
| Bolt Center Max (in): | 8.688 in | Collar Outer Diameter (in): | 3.938 in |
Technical Specifications
| Housing Base: | Solid | Insert Material: | 52100 Bearing Steel |
| Rolling Element: | Tapered Roller | Expansion: | No |
| Seal Type: | Single Lip Contact Seal | Measure Units: | Inch |
| Housing Type: | Pillow Block, Two Bolt | Housing Material: | Flouropolymer Coated Cast Iron |
| Housing Construction: | Split Two Piece | Internal Clearance: | Standard |
| Locking Type: | Double Collar Mount | Radial Dynamic Load Capacity (lb): | 9,030 lb |
| Misalignment: | ±3.0° Misalignment - Static Only | Speed (Max): | 2000 |
| Bore Shape: | Straight | Platform: | CR Series |
| Bearing Insert Coating: | Uncoated | Misalignment Type: | Static Only |
| Options: | Corrosion Resistant | Outer Ring Land Profile: | Standard |
| Retainer Material: | Steel | Replaceable Insert: | Yes |
| Housing Color: | Silver/Gray | End Cap: | No |
| Series: | RPB | Grease Fitting Thread Size: | 1/8 NPT |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
| Duty/Series: | Standard | Ability to Relubricate: | Yes |
| Lubrication Type: | Lithium; EP; NLGI#2 | Insert Number: | RCI-208C FG1 |
| Maximum Operating Temperature (F): | 220 °F |
General Specifications
| UPC: | 662288866497 | Weight: | 20.70 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 |