Sealmaster Mounted Ductile Iron Four Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Adapter Mount Lock - USRBF5515K-207
Part #:737451
Catalog #:USRBF5515K-207
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Product Specifications
Dimensions
| Base Width (in): | 3.13 in | Foot Height (in): | 1.13 in |
| Bore Diameter (in): | 2.4375 in | Overall Height (in): | 6.13 in |
| Bolt Size (in): | 1/2 in | Overall Width (in): | 4 in |
| Overall Length (in): | 11.25 in | Base to Center Height (in): | 3.25 in |
| Locking Collar Outside Diameter (in): | 4.1 in | Bolt Spacing Max (in): | 9.63 in |
| Bolt Spacing (in): | 9.13 in | Centerline to Outermost Bearing Face (in): | 2.44 in |
| Bolt Spacing Min (in): | 8.63 in | Base Length (in): | 11.25 in |
| Bolt Spacing Width (in): | 1.88 in |
Technical Specifications
| Housing Construction: | Split | Seal Type: | Felt Labyrinth Seal |
| Static Load Rating (lb): | 59,535 lb | Rolling Element: | Spherical Roller |
| Maximum Speed (RPM): | 3250 rpm | Measure Units: | Inch |
| Housing Style: | Pillow Block | Shaft Locking Type: | Adapter Mount |
| Platform: | USRB | Housing Color: | Gray |
| Misalignment Type: | Dynamic | Housing Material: | Ductile Iron |
| Radial Dynamic Load Capacity (lb): | 44,691 lb | Housing Type: | Pillow Block, Four Bolt |
| Fixed/Expansion: | Fixed | End Cap: | No |
| Series: | USRBF5500 | Lubrication Method: | Lubrication Fitting |
| Outer Ring Land Profile: | Standard | Cage Material: | Steel |
| Radial Clearance: | Standard | Bore Shape: | Straight |
| Ability to Relubricate: | Yes | Size Code: | 8 |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 220 °F |
| Insert: | USI5000K-207 | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (C): | 105 °C | Grease Fitting Thread Size: | 1/8 NPT |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Bearing Insert Finish: | Black Oxide |
General Specifications
| UPC: | 662461415634 | Weight: | 25.96 LB |
| Packaged Length: | 6.81 IN | Packaged Width: | 4.69 IN |
| Packaged Height: | 12.25 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |

