Sealmaster Mounted Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Double Collar Mount Lock - USRB5000E-407
Part #:737144
Catalog #:USRB5000E-407
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Product Specifications
Dimensions
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 4.4375 in |
| Base to Center Height (in): | 4.75 in | Foot Height (in): | 2.75 in |
| Base Width (in): | 4.63 in | Overall Width (in): | 6.75 in |
| Overall Length (in): | 16.06 in | Overall Height (in): | 9.38 in |
| Locking Collar Outside Diameter (in): | 6.5 in | Bolt Spacing Min (in): | 13 in |
| Length Through Bore (in): | 6.75 in | Bolt Spacing Max (in): | 14 in |
| Expansion Capability (in): | 0.38 in | Base Length (in): | 16.06 in |
| Bolt Spacing Width (in): | 2.5 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Measure Units: | Inch |
| Maximum Speed (RPM): | 2000 rpm | Seal Type: | Felt Labyrinth Seal |
| Housing Construction: | Solid | Bore Shape: | Straight |
| Radial Dynamic Load Capacity (lb): | 111,537 lb | Platform: | USRB |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| End Cap: | No | Misalignment Type: | Dynamic |
| Series: | USRB5000 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 161,283 lb | Shaft Locking Type: | Double Set Collar |
| Housing Type: | Pillow Block, Four Bolt | Fixed/Expansion: | Expansion |
| Radial Clearance: | Standard | Housing Style: | Pillow Block |
| Housing Material: | Cast Iron | Cage Material: | Steel |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 1440 in/lbs |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Vibration Frequency Roller Spin: | 0.1138 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Bearing Insert Finish: | Black Oxide |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (C): | 105 °C |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Inner Ring Defect: | 0.1806 cps |
| Size Code: | 12 | Vibration Frequency Outer Ring Defect: | 0.136 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Insert: | USI5000-407 |
| Grease Fitting Thread Size: | 1/8 NPT |
General Specifications
| UPC: | 662461357255 | Weight: | 68.58 LB |
| Packaged Length: | 17.75 IN | Packaged Width: | 12.75 IN |
| Packaged Height: | 7.00 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |