Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - ERPB 307-C2
Part #:551300
Catalog #:ERPB 307-C2
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Product Specifications
Dimensions
| Overall Width (in): | 5 in | Base Width (in): | 4.516 in |
| Bolt Size (in): | 0.875 in | Overall Length (in): | 13.75 in |
| Overall Height (in): | 7.938 in | Bore Size (in): | 3.4375 in |
| Centerline to Front Face (in): | 2.5 in | Foot Height (in): | 2.063 in |
| Bolt Center Min (in): | 10.125 in | Base to Center Height (in): | 3.75 in |
| Inner Race Length (in): | 5 in | Bolt Center Max (in): | 11.25 in |
| Collar Outer Diameter (in): | 5.438 in |
Technical Specifications
| Housing Material: | Cast Iron | Expansion: | Yes |
| Rolling Element: | Tapered Roller | Housing Type: | Pillow Block, Two Bolt |
| Measure Units: | Inch | Seal Type: | Single Lip Contact Seal |
| Housing Base: | Solid | Insert Material: | 52100 Bearing Steel |
| Housing Construction: | Split Two Piece | Radial Dynamic Load Capacity (lb): | 15,320 lb |
| Locking Type: | Double Collar Mount | Internal Clearance: | Standard |
| Bore Shape: | Straight | Speed (Max): | 1500 |
| Misalignment: | ±3.0° Misalignment - Static Only | End Cap: | No |
| Housing Color: | Gray | Outer Ring Land Profile: | Standard |
| Platform: | RPB Series | Replaceable Insert: | Yes |
| Bearing Insert Coating: | Uncoated | Retainer Material: | Steel |
| Misalignment Type: | Static Only | Series: | ERPB |
| Grease Fitting Thread Size: | 1/8 NPT | Lubrication Type: | Lithium; EP; NLGI#2 |
| Duty/Series: | Standard | Insert Number: | ERCI-307C |
| Ability to Relubricate: | Yes | Housing Style: | Pillow Block |
| Maximum Operating Temperature (F): | 220 °F | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
General Specifications
| UPC: | 662288482093 | Weight: | 64.00 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 |