Sealmaster Mounted Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Adapter Mount Lock - USRB5000KE-203
Part #:739270
Catalog #:USRB5000KE-203
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Product Specifications
Dimensions
| Overall Width (in): | 3.15 in | Foot Height (in): | 1.63 in |
| Base to Center Height (in): | 2.5 in | Overall Length (in): | 8.88 in |
| Bolt Size (in): | 5/8 in | Bore Diameter (in): | 2.1875 in |
| Overall Height (in): | 5 in | Base Width (in): | 2.44 in |
| Locking Collar Outside Diameter (in): | 3.5 in | Length Through Bore (in): | 3.15 in |
| Bolt Spacing (in): | 6.75 in | Bolt Spacing Min (in): | 6.44 in |
| Base Length (in): | 8.88 in | Expansion Capability (in): | 0.21 in |
| Bolt Spacing Max (in): | 7.06 in | Centerline to Outermost Bearing Face (in): | 1.89 in |
Technical Specifications
| Seal Type: | Felt Labyrinth Seal | Housing Construction: | Solid |
| Radial Dynamic Load Capacity (lb): | 28,087 lb | Measure Units: | Inch |
| Fixed/Expansion: | Expansion | Housing Type: | Pillow Block, Two Bolt |
| End Cap: | No | Static Load Rating (lb): | 34,981 lb |
| Outer Ring Land Profile: | Standard | Maximum Speed (RPM): | 3750 rpm |
| Bore Shape: | Straight | Series: | USRB5000 |
| Platform: | USRB | Rolling Element: | Spherical Roller |
| Shaft Locking Type: | Adapter Mount | Housing Material: | Cast Iron |
| Misalignment Type: | Dynamic | Radial Clearance: | Standard |
| Lubrication Method: | Lubrication Fitting | Housing Color: | Gray |
| Cage Material: | Steel | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Outer Ring Defect: | 0.1283 cps |
| Max Operating Temperature (C): | 105 °C | Bearing Insert Finish: | Black Oxide |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Inner Ring Defect: | 0.1717 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Vibration Frequency Roller Spin: | 0.1106 cps |
| Insert: | USI5000K-203 | Size Code: | 7 |
| Vibration Frequency Fundamental Train: | 0.0071 cps | Bearing Insert Material: | 52100 Bearing Steel |
General Specifications
| UPC: | 662461418468 | Weight: | 11.71 LB |
| Packaged Length: | 10.70 IN | Packaged Width: | 7.63 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |