Sealmaster Mounted Cast Iron Four Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRBF5000-315
Part #:737062
Catalog #:USRBF5000-315
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 3.9375 in |
| Overall Length (in): | 15.25 in | Foot Height (in): | 2.63 in |
| Overall Height (in): | 8.56 in | Base to Center Height (in): | 4.25 in |
| Base Width (in): | 4.5 in | Overall Width (in): | 5.22 in |
| Locking Collar Outside Diameter (in): | 6 in | Bolt Spacing Width (in): | 2.25 in |
| Bolt Spacing Min (in): | 11 in | Base Length (in): | 15.25 in |
| Bolt Spacing Max (in): | 13 in | Bolt Spacing (in): | 12 in |
| Centerline to Outermost Bearing Face (in): | 2.95 in | Length Through Bore (in): | 4.94 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Measure Units: | Inch |
| Seal Type: | Felt Labyrinth Seal | Maximum Speed (RPM): | 2250 rpm |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 96,050 lb |
| Housing Construction: | Solid | End Cap: | No |
| Housing Color: | Gray | Platform: | USRB |
| Misalignment Type: | Dynamic | Outer Ring Land Profile: | Standard |
| Series: | USRBF5000 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 136,151 lb | Fixed/Expansion: | Fixed |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Cage Material: | Steel | Housing Style: | Pillow Block |
| Housing Type: | Pillow Block, Four Bolt | Radial Clearance: | Standard |
| Ability to Relubricate: | Yes | Bearing Insert Finish: | Black Oxide |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 11 | Insert: | USI5000-315 |
| Max Operating Temperature (F): | 220 °F | Max Operating Temperature (C): | 105 °C |
| Grease Fitting Thread Size: | 1/8 NPT | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
General Specifications
| UPC: | 662461366219 | Weight: | 55.43 LB |
| Packaged Length: | 15.75 IN | Packaged Width: | 9.25 IN |
| Packaged Height: | 5.25 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |

