Sealmaster Mounted Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRB5000E-203
Part #:737094
Catalog #:USRB5000E-203
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Product Specifications
Dimensions
| Bolt Size (in): | 5/8 in | Bore Diameter (in): | 2.1875 in |
| Overall Width (in): | 3.13 in | Base to Center Height (in): | 2.5 in |
| Overall Length (in): | 8.88 in | Base Width (in): | 2.44 in |
| Foot Height (in): | 1.63 in | Overall Height (in): | 5 in |
| Locking Collar Outside Diameter (in): | 3.25 in | Base Length (in): | 8.88 in |
| Bolt Spacing (in): | 6.75 in | Expansion Capability (in): | 0.25 in |
| Bolt Spacing Min (in): | 6.56 in | Length Through Bore (in): | 3.13 in |
| Centerline to Outermost Bearing Face (in): | 1.86 in | Bolt Spacing Max (in): | 7.06 in |
Technical Specifications
| Seal Type: | Felt Labyrinth Seal | Rolling Element: | Spherical Roller |
| Measure Units: | Inch | Maximum Speed (RPM): | 3750 rpm |
| Housing Construction: | Solid | Radial Dynamic Load Capacity (lb): | 28,087 lb |
| Bore Shape: | Straight | End Cap: | No |
| Outer Ring Land Profile: | Standard | Platform: | USRB |
| Misalignment Type: | Dynamic | Housing Color: | Gray |
| Series: | USRB5000 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 34,981 lb | Housing Type: | Pillow Block, Two Bolt |
| Cage Material: | Steel | Shaft Locking Type: | Single Set Collar |
| Radial Clearance: | Standard | Housing Style: | Pillow Block |
| Fixed/Expansion: | Expansion | Housing Material: | Cast Iron |
| Ability to Relubricate: | Yes | Vibration Frequency Fundamental Train: | 0.0071 cps |
| Vibration Frequency Inner Ring Defect: | 0.1717 cps | Bearing Insert Finish: | Black Oxide |
| Size Code: | 7 | Max Operating Temperature (F): | 220 °F |
| Max Operating Temperature (C): | 105 °C | Vibration Frequency Roller Spin: | 0.1106 cps |
| Bearing Insert Material: | 52100 Bearing Steel | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | USI5000-203 | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Outer Ring Defect: | 0.1283 cps |
General Specifications
| UPC: | 662461366448 | Weight: | 12.08 LB |
| Packaged Length: | 11.13 IN | Packaged Width: | 6.31 IN |
| Packaged Height: | 3.19 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |