Sealmaster Mounted Ductile Iron Four Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Adapter Mount Lock - USRB5526K-407
Part #:738288
Catalog #:USRB5526K-407
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Product Specifications
Dimensions
| Foot Height (in): | 2.38 in | Overall Height (in): | 11.56 in |
| Base Width (in): | 5.13 in | Overall Length (in): | 18.38 in |
| Bore Diameter (in): | 4.4375 in | Base to Center Height (in): | 6 in |
| Overall Width (in): | 6.18 in | Bolt Size (in): | 7/8 in |
| Locking Collar Outside Diameter (in): | 6.5 in | Bolt Spacing Max (in): | 16 in |
| Bolt Spacing Width (in): | 3.25 in | Base Length (in): | 18.38 in |
| Bolt Spacing Min (in): | 14.5 in | Length Through Bore (in): | 5.52 in |
| Centerline to Outermost Bearing Face (in): | 3.62 in |
Technical Specifications
| Housing Construction: | Split | Seal Type: | Felt Labyrinth Seal |
| Housing Type: | Pillow Block, Four Bolt | Cage Material: | Steel |
| Housing Material: | Ductile Iron | Lubrication Method: | Lubrication Fitting |
| Maximum Speed (RPM): | 2000 rpm | Platform: | USRB |
| Static Load Rating (lb): | 161,283 lb | Series: | USRB5500 |
| Rolling Element: | Spherical Roller | Measure Units: | Inch |
| Outer Ring Land Profile: | Standard | Shaft Locking Type: | Adapter Mount |
| Housing Color: | Gray | Radial Clearance: | Standard |
| Housing Style: | Pillow Block | Radial Dynamic Load Capacity (lb): | 111,537 lb |
| Fixed/Expansion: | Fixed | Misalignment Type: | Dynamic |
| End Cap: | No | Bore Shape: | Straight |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 300 in/lbs |
| Vibration Frequency Roller Spin: | 0.1138 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Insert: | USRB5000K-407 | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Outer Ring Defect: | 0.136 cps | Size Code: | 12 |
| Vibration Frequency Fundamental Train: | 0.0072 cps | Max Operating Temperature (F): | 220 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Max Operating Temperature (C): | 105 °C |
| Vibration Frequency Inner Ring Defect: | 0.1806 cps | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Bearing Insert Finish: | Black Oxide |
General Specifications
| UPC: | 662461418000 | Weight: | 68.21 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 |