Sealmaster Mounted Cast Iron Four Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - DRPB 315-4
Part #:551551
Catalog #:DRPB 315-4
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Product Specifications
Dimensions
| Overall Height (in): | 9.375 in | Bolt Size (in): | 0.75 in |
| Base Width (in): | 4.672 in | Overall Length (in): | 17.5 in |
| Overall Width (in): | 6.25 in | Bore Size (in): | 3.9375 in |
| Inner Race Length (in): | 6.25 in | Bolt Center Max (in): | 15 in |
| Foot Height (in): | 2.75 in | Centerline to Front Face (in): | 3.125 in |
| Bolt Center Min (in): | 12 in | Base to Center Height (in): | 5 in |
| Collar Outer Diameter (in): | 6 in |
Technical Specifications
| Housing Base: | Solid | Expansion: | No |
| Measure Units: | Inch | Rolling Element: | Tapered Roller |
| Housing Type: | Pillow Block, Four Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Material: | Cast Iron | Insert Material: | 52100 Bearing Steel |
| Internal Clearance: | Standard | Speed (Max): | 1250 |
| Housing Construction: | Split Two Piece | Radial Dynamic Load Capacity (lb): | 20,980 lb |
| Locking Type: | Double Collar Mount | Misalignment: | ±3.0° Misalignment - Static Only |
| Bore Shape: | Straight | Outer Ring Land Profile: | Standard |
| Bearing Insert Coating: | Uncoated | Housing Color: | Gray |
| Platform: | RPB Series | Replaceable Insert: | Yes |
| Retainer Material: | Steel | Misalignment Type: | Static Only |
| End Cap: | No | Series: | DRPB |
| Grease Fitting Thread Size: | 1/8 NPT | Lubrication Type: | Lithium; EP; NLGI#2 |
| Inner Race Heat Treat Method: | Case Carburized Inner Ring | Ability to Relubricate: | Yes |
| Maximum Operating Temperature (F): | 220 °F | Duty/Series: | Standard |
| Insert Number: | RCI-315 | Housing Style: | Pillow Block |
General Specifications
| UPC: | 662288482475 | Weight: | 93.00 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 |