Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - High Temperature - RPB 307-N2
Part #:551578
Catalog #:RPB 307-N2
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Product Specifications
Dimensions
| Base Width (in): | 4.125 in | Bolt Size (in): | 0.875 in |
| Overall Length (in): | 13.75 in | Overall Height (in): | 7.75 in |
| Bore Size (in): | 3.4375 in | Bolt Center Min (in): | 10.125 in |
| Centerline to Front Face (in): | 2.5 in | Foot Height (in): | 2.063 in |
| Inner Race Length (in): | 5 in | Bolt Center Max (in): | 11.25 in |
| Collar Outer Diameter (in): | 5.438 in |
Technical Specifications
| Housing Base: | Solid | Expansion: | No |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | High Temp Labyrinth |
| Rolling Element: | Tapered Roller | Measure Units: | Inch |
| Housing Material: | Cast Iron | Insert Material: | 52100 Bearing Steel |
| Housing Construction: | Split Two Piece | Speed (Max): | 1500 |
| Bore Shape: | Straight | Locking Type: | Double Collar Mount |
| Internal Clearance: | Standard | Misalignment: | ±3.0° Misalignment - Static Only |
| Platform: | RPB Series | Retainer Material: | Steel |
| Replaceable Insert: | Yes | Options: | High Temperature |
| Housing Color: | Gray | Misalignment Type: | Static Only |
| End Cap: | No | Bearing Insert Coating: | Uncoated |
| Outer Ring Land Profile: | Standard | Grease Fitting Thread Size: | 1/8 NPT |
| Lubrication Type: | Lithium; EP; NLGI#2 | Housing Style: | Pillow Block |
| Insert Number: | RCI-307N | Duty/Series: | Standard |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
| Operating Temperature Range (F): | Max. +400°F °F | Maximum Operating Temperature (F): | 400 °F |
General Specifications
| UPC: | 662288482727 | 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 |