Sealmaster Mounted Ductile Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRB5509E-108
Part #:739830
Catalog #:USRB5509E-108
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.5000 in |
| Overall Height (in): | 4.38 in | Overall Length (in): | 8.25 in |
| Overall Width (in): | 2.75 in | Base Width (in): | 2.19 in |
| Base to Center Height (in): | 2.25 in | Foot Height (in): | 0.81 in |
| Locking Collar Outside Diameter (in): | 2.77 in | Bolt Spacing Min (in): | 6.25 in |
| Length Through Bore (in): | 2.75 in | Centerline to Outermost Bearing Face (in): | 1.85 in |
| Base Length (in): | 8.25 in | Bolt Spacing Max (in): | 7 in |
| Bolt Spacing (in): | 6.63 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Measure Units: | Inch |
| Seal Type: | Felt Labyrinth Seal | Maximum Speed (RPM): | 4000 rpm |
| Housing Construction: | Split | Bore Shape: | Straight |
| Radial Dynamic Load Capacity (lb): | 20,368 lb | Platform: | USRB |
| Housing Color: | Gray | Outer Ring Land Profile: | Standard |
| End Cap: | No | Misalignment Type: | Dynamic |
| Series: | USRB5500 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 23,609 lb | Cage Material: | Steel |
| Shaft Locking Type: | Single Set Collar | Radial Clearance: | Standard |
| Housing Material: | Ductile Iron | Housing Type: | Pillow Block, Two Bolt |
| Fixed/Expansion: | Expansion | Housing Style: | Pillow Block |
| Setscrew Torque (in-lbs): | 168 in/lbs | Ability to Relubricate: | Yes |
| Max Operating Temperature (F): | 220 °F | Max Operating Temperature (C): | 105 °C |
| Bearing Insert Finish: | Black Oxide | Insert: | USI5000-108 |
| Grease Fitting Thread Size: | 1/8 NPT | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Vibration Frequency Outer Ring Defect: | 0.1117 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Inner Ring Defect: | 0.1549 cps | Vibration Frequency Fundamental Train: | 0.007 cps |
| Vibration Frequency Roller Spin: | 0.0977 cps | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 4 |
General Specifications
| UPC: | 662461378397 | Weight: | 10.10 LB |
| Packaged Length: | 5.25 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 9.13 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |