Sealmaster Mounted Cast Iron Four Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRBF5000E-212
Part #:737110
Catalog #:USRBF5000E-212
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Product Specifications
Dimensions
| Bolt Size (in): | 5/8 in | Bore Diameter (in): | 2.7500 in |
| Base Width (in): | 3.75 in | Overall Height (in): | 6.44 in |
| Foot Height (in): | 2.25 in | Overall Width (in): | 3.88 in |
| Base to Center Height (in): | 3.25 in | Overall Length (in): | 10.44 in |
| Locking Collar Outside Diameter (in): | 4.53 in | Bolt Spacing Min (in): | 7.88 in |
| Length Through Bore (in): | 3.88 in | Bolt Spacing (in): | 8.13 in |
| Bolt Spacing Max (in): | 8.38 in | Base Length (in): | 10.44 in |
| Bolt Spacing Width (in): | 1.88 in | Centerline to Outermost Bearing Face (in): | 2.42 in |
Technical Specifications
| Maximum Speed (RPM): | 3000 rpm | Seal Type: | Felt Labyrinth Seal |
| Measure Units: | Inch | Rolling Element: | Spherical Roller |
| Housing Construction: | Solid | Bore Shape: | Straight |
| Radial Dynamic Load Capacity (lb): | 47,447 lb | Outer Ring Land Profile: | Standard |
| Platform: | USRB | End Cap: | No |
| Misalignment Type: | Dynamic | Housing Color: | Gray |
| Series: | USRBF5000 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 65,610 lb | Cage Material: | Steel |
| Fixed/Expansion: | Expansion | Shaft Locking Type: | Single Set Collar |
| Radial Clearance: | Standard | Housing Type: | Pillow Block, Four Bolt |
| Housing Material: | Cast Iron | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Size Code: | 9 |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Bearing Insert Material: | 52100 Bearing Steel |
| Bearing Insert Finish: | Black Oxide | Insert: | USI5000-212 |
| Grease Fitting Thread Size: | 1/8 NPT | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 220 °F | Max Operating Temperature (C): | 105 °C |
General Specifications
| UPC: | 662461366646 | Weight: | 25.40 LB |
| Packaged Length: | 10.70 IN | Packaged Width: | 7.63 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |

