Sealmaster Mounted Flouropolymer Coated Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - Corrosion Resistant - RPB 307-C2 CR
Part #:556638
Catalog #:RPB 307-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
| Bolt Center-to-Center Length (in): | 10.69 in | Overall Height (in): | 7.75 in |
| Overall Width (in): | 5 in | Overall Length (in): | 13.75 in |
| Base Width (in): | 4.125 in | Bolt Size (in): | 0.875 in |
| Bore Size (in): | 3.4375 in | Base to Center Height (in): | 3.75 in |
| Bolt Center Min (in): | 10.125 in | Centerline to Front Face (in): | 2.5 in |
| Foot Height (in): | 2.063 in | Bolt Center Max (in): | 11.25 in |
| Inner Race Length (in): | 5 in | Collar Outer Diameter (in): | 5.438 in |
Technical Specifications
| Rolling Element: | Tapered Roller | Insert Material: | 52100 Bearing Steel |
| Housing Type: | Pillow Block, Two Bolt | Measure Units: | Inch |
| Housing Material: | Flouropolymer Coated Cast Iron | Expansion: | No |
| Housing Base: | Solid | Seal Type: | Single Lip Contact Seal |
| Housing Construction: | Split Two Piece | Internal Clearance: | Standard |
| Bore Shape: | Straight | Speed (Max): | 1500 |
| Misalignment: | ±3.0° Misalignment - Static Only | Radial Dynamic Load Capacity (lb): | 15,320 lb |
| Locking Type: | Double Collar Mount | Replaceable Insert: | Yes |
| Bearing Insert Coating: | Uncoated | Housing Color: | Silver/Gray |
| Platform: | CR Series | Retainer Material: | Steel |
| Misalignment Type: | Static Only | Options: | Corrosion Resistant |
| End Cap: | No | Outer Ring Land Profile: | Standard |
| Series: | RPB | Grease Fitting Thread Size: | 1/8 NPT |
| Maximum Operating Temperature (F): | 220 °F | Housing Style: | Pillow Block |
| Insert Number: | RCI-307C FG1 | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Lubrication Type: | Lithium; EP; NLGI#2 |
| Duty/Series: | Standard |
General Specifications
| UPC: | 662288865735 | Weight: | 56.00 LB |
| Packaged Length: | 16.50 IN | Packaged Width: | 6.75 IN |
| Packaged Height: | 9.63 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |