Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 300-2
Part #:550222
Catalog #:RPB 300-2
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Product Specifications
Dimensions
| Bolt Size (in): | 0.75 in | Base Width (in): | 3 in |
| Overall Height (in): | 6.375 in | Overall Length (in): | 11.75 in |
| Overall Width (in): | 4.5 in | Bore Size (in): | 3 in |
| Foot Height (in): | 1.75 in | Inner Race Length (in): | 4.5 in |
| Centerline to Front Face (in): | 2.25 in | Bolt Center Max (in): | 9.688 in |
| Bolt Center Min (in): | 8.063 in | Base to Center Height (in): | 3.125 in |
| Collar Outer Diameter (in): | 4.719 in |
Technical Specifications
| Housing Base: | Solid | Seal Type: | Felt Labyrinth Seal |
| Insert Material: | 52100 Bearing Steel | Expansion: | No |
| Housing Material: | Cast Iron | Measure Units: | Inch |
| Rolling Element: | Tapered Roller | Housing Type: | Pillow Block, Two Bolt |
| Housing Construction: | Split Two Piece | Internal Clearance: | Standard |
| Misalignment: | ±3.0° Misalignment - Static Only | Bore Shape: | Straight |
| Speed (Max): | 1750 | Locking Type: | Double Collar Mount |
| Radial Dynamic Load Capacity (lb): | 9,630 lb | Outer Ring Land Profile: | Standard |
| Platform: | RPB Series | Retainer Material: | Steel |
| Misalignment Type: | Static Only | End Cap: | No |
| Replaceable Insert: | Yes | Bearing Insert Coating: | Uncoated |
| Housing Color: | Gray | Series: | RPB |
| Grease Fitting Thread Size: | 1/8 NPT | Lubrication Type: | Lithium; EP; NLGI#2 |
| Insert Number: | RCI-300 | Maximum Operating Temperature (F): | 220 °F |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Duty/Series: | Standard |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
General Specifications
| UPC: | 662288480082 | Weight: | 28.66 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 |