Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPB 407-4
Part #:550812
Catalog #:ERPB 407-4
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Product Specifications
Dimensions
| Bolt Size (in): | 0.75 in | Base Width (in): | 5.375 in |
| Bolt Center-to-Center Length (in): | 12.815 in | Overall Width (in): | 6.75 in |
| Overall Height (in): | 9.875 in | Overall Length (in): | 16.5 in |
| Bore Size (in): | 4.4375 in | Bolt Center Min (in): | 11.75 in |
| Inner Race Length (in): | 6.75 in | Centerline to Front Face (in): | 3.375 in |
| Bolt Center Max (in): | 13.875 in | Base to Center Height (in): | 4.75 in |
| Foot Height (in): | 2.75 in | Collar Outer Diameter (in): | 6.5 in |
Technical Specifications
| Housing Type: | Pillow Block, Four Bolt | Expansion: | Yes |
| Seal Type: | Felt Labyrinth Seal | Measure Units: | Inch |
| Rolling Element: | Tapered Roller | Housing Base: | Solid |
| Insert Material: | 52100 Bearing Steel | Housing Material: | Cast Iron |
| Misalignment: | ±3.0° Misalignment - Static Only | Radial Dynamic Load Capacity (lb): | 25,750 lb |
| Locking Type: | Double Collar Mount | Speed (Max): | 1250 |
| Bore Shape: | Straight | Housing Construction: | Split Two Piece |
| Internal Clearance: | Standard | Outer Ring Land Profile: | Standard |
| Platform: | RPB Series | Retainer Material: | Steel |
| End Cap: | No | Bearing Insert Coating: | Uncoated |
| Misalignment Type: | Static Only | Housing Color: | Gray |
| Replaceable Insert: | Yes | Series: | ERPB |
| Grease Fitting Thread Size: | 1/8 NPT | Lubrication Type: | Lithium; EP; NLGI#2 |
| Insert Number: | ERCI-407 | Maximum Operating Temperature (F): | 220 °F |
| Ability to Relubricate: | Yes | Duty/Series: | Standard |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Housing Style: | Pillow Block |
General Specifications
| UPC: | 662288481249 | Weight: | 110.60 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 |