Sealmaster Mounted Flouropolymer Coated Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Collar Mount Lock - Corrosion Resistant - RPBA 300-C2 CR
Part #:556934
Catalog #:RPBA 300-C2 CR
KEY FEATURES
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted contact flinger seal
- Single-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): | 3 in | Overall Width (in): | 3.69 in |
| Overall Height (in): | 6.375 in | Overall Length (in): | 11.75 in |
| Bolt Size (in): | 0.75 in | Bolt Center-to-Center Length (in): | 8.875 in |
| Bore Size (in): | 3 in | Centerline to Front Face (in): | 1.438 in |
| Foot Height (in): | 1.75 in | Bolt Center Min (in): | 8.063 in |
| Base to Center Height (in): | 3.13 in | Bolt Center Max (in): | 9.688 in |
| Inner Race Length (in): | 3.688 in | Collar Outer Diameter (in): | 4.75 in |
Technical Specifications
| Housing Type: | Pillow Block, Two Bolt | Housing Base: | Solid |
| Seal Type: | Single Lip Contact Seal | Rolling Element: | Tapered Roller |
| Insert Material: | 52100 Bearing Steel | Expansion: | No |
| Measure Units: | Inch | Housing Material: | Flouropolymer Coated Cast Iron |
| Housing Construction: | Split Two Piece | Radial Dynamic Load Capacity (lb): | 9,630 lb |
| Misalignment: | ±3.0° Misalignment - Static Only | Locking Type: | Collar Mount |
| Internal Clearance: | Standard | Bore Shape: | Straight |
| Speed (Max): | 1750 | Outer Ring Land Profile: | Standard |
| Options: | Corrosion Resistant | Platform: | CR Series |
| Replaceable Insert: | Yes | Retainer Material: | Steel |
| Misalignment Type: | Static Only | Housing Color: | Silver/Gray |
| Bearing Insert Coating: | Uncoated | End Cap: | No |
| Series: | RPBA | Grease Fitting Thread Size: | 1/8 NPT |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Maximum Operating Temperature (F): | 220 °F |
| Ability to Relubricate: | Yes | Housing Style: | Pillow Block |
| Lubrication Type: | Lithium; EP; NLGI#2 | Duty/Series: | Standard |
| Insert Number: | RCIA-300C FG1 |
General Specifications
| UPC: | 662461288856 | Weight: | 26.74 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 |