Sealmaster Mounted Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Adapter Mount Lock - USRB5000KE-200
Part #:737860
Catalog #:USRB5000KE-200
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Product Specifications
Dimensions
| Overall Width (in): | 2.82 in | Bore Diameter (in): | 2 in |
| Slot Length (in): | 1 in | Overall Height (in): | 4.56 in |
| Bolt Size (in): | 5/8 in | Base to Center Height (in): | 2.25 in |
| Base Width (in): | 2.19 in | Overall Length (in): | 8.38 in |
| Foot Height (in): | 1.38 in | Locking Collar Outside Diameter (in): | 3.2 in |
| Bolt Spacing Max (in): | 6.56 in | Bolt Spacing Min (in): | 5.31 in |
| Centerline to Outermost Bearing Face (in): | 1.64 in | Expansion Capability (in): | 0.22 in |
| Bolt Spacing (in): | 6.25 in | Length Through Bore (in): | 2.82 in |
| Base Length (in): | 8.38 in |
Technical Specifications
| Seal Type: | Felt Labyrinth Seal | Housing Construction: | Solid |
| Bore Shape: | Straight | Misalignment Type: | Dynamic |
| Outer Ring Land Profile: | Standard | Housing Material: | Cast Iron |
| Housing Type: | Pillow Block, Two Bolt | Static Load Rating (lb): | 28,021 lb |
| Fixed/Expansion: | Expansion | Lubrication Method: | Lubrication Fitting |
| Housing Style: | Pillow Block | Housing Color: | Gray |
| Shaft Locking Type: | Adapter Mount | Radial Dynamic Load Capacity (lb): | 23,520 lb |
| Series: | USRB5000 | Radial Clearance: | Standard |
| Measure Units: | Inch | Maximum Speed (RPM): | 4000 rpm |
| End Cap: | No | Platform: | USRB |
| Cage Material: | Steel | Rolling Element: | Spherical Roller |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 84 in/lbs |
| Size Code: | 6 | Vibration Frequency Outer Ring Defect: | 0.1363 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Roller Spin: | 0.1151 cps | Max Operating Temperature (F): | 220 °F |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Inner Ring Defect: | 0.1804 cps |
| Insert: | USI5000K-200 | Grease Fitting Thread Size: | 1/8 NPT |
| Bearing Insert Finish: | Black Oxide | Max Operating Temperature (C): | 105 °C |
| Vibration Frequency Fundamental Train: | 0.0072 cps |
General Specifications
| UPC: | 662461412817 | Weight: | 10.57 LB |
| Packaged Length: | 8.44 IN | Packaged Width: | 5.94 IN |
| Packaged Height: | 4.06 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |

