Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPBXT 315-4
Part #:554448
Catalog #:ERPBXT 315-4
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Product Specifications
Dimensions
| Overall Width (in): | 6.25 in | Bolt Size (in): | 0.75 in |
| Overall Length (in): | 16.5 in | Base Width (in): | 5.188 in |
| Overall Height (in): | 9.563 in | Bolt Center-to-Center Length (in): | 13.505 in |
| Bore Size (in): | 3.9375 in | Bolt Center Max (in): | 14.125 in |
| Bolt Center Min (in): | 12.875 in | Foot Height (in): | 2 in |
| Base to Center Height (in): | 4.938 in | Inner Race Length (in): | 6.25 in |
| Centerline to Front Face (in): | 3.125 in | Collar Outer Diameter (in): | 6 in |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Housing Type: | Pillow Block, Four Bolt |
| Expansion: | Yes | Rolling Element: | Tapered Roller |
| Measure Units: | Inch | Seal Type: | Felt Labyrinth Seal |
| Housing Base: | Solid | Housing Material: | Cast Iron |
| Speed (Max): | 1250 | Locking Type: | Double Collar Mount |
| Misalignment: | ±3.0° Misalignment - Static Only | Radial Dynamic Load Capacity (lb): | 20,980 lb |
| Bore Shape: | Straight | Internal Clearance: | Standard |
| Housing Construction: | Split Two Piece | Replaceable Insert: | Yes |
| Platform: | RPB Series | Bearing Insert Coating: | Uncoated |
| Retainer Material: | Steel | Misalignment Type: | Static Only |
| Housing Color: | Gray | End Cap: | No |
| Outer Ring Land Profile: | Standard | Series: | ERPBXT |
| Grease Fitting Thread Size: | 1/8 NPT | Housing Style: | Pillow Block |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Maximum Operating Temperature (F): | 220 °F |
| Duty/Series: | Standard | Insert Number: | ERCI-315 |
| Ability to Relubricate: | Yes | Lubrication Type: | Lithium; EP; NLGI#2 |
General Specifications
| UPC: | 662288744658 | Weight: | 99.30 LB |
| Packaged Length: | 18.75 IN | Packaged Width: | 7.50 IN |
| Packaged Height: | 11.00 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |