Sealmaster Mounted Cast Iron Four Bolt Flange Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USFB5000E-303-C
Part #:737237
Catalog #:USFB5000E-303-C
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Product Specifications
Dimensions
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 3.1875 in |
| Overall Width (in): | 8.38 in | Housing Width (in): | 8.38 in |
| Overall Height to Inner Ring (in): | 4.59 in | Overall Height (in): | 4.59 in |
| Overall Length (in): | 8.38 in | Foot Height (in): | 1.13 in |
| Locking Collar Outside Diameter (in): | 5.31 in | Inner Ring Outside Diameter (in): | 4.168 in |
| Length Through Bore (in): | 4.47 in | Housing Cast Face to Outermost Bearing Face (in): | 1.06 in |
| Bolt Circle (in): | 9.5 in | Bolt Spacing (in): | 6.72 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Bore Shape: | Straight |
| Measure Units: | Inch | Maximum Speed (RPM): | 1350 rpm |
| Seal Type: | Multi-Lip Contact Seal | Pilot Configuration: | No Pilot |
| Radial Dynamic Load Capacity (lb): | 72,640 lb | Housing Construction: | Solid |
| Misalignment Type: | Dynamic | Platform: | USRB |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| End Cap: | No | Series: | USFB5000 |
| Lubrication Method: | Lubrication Fitting | Static Load Rating (lb): | 105,628 lb |
| Housing Material: | Cast Iron | Radial Clearance: | Standard |
| Housing Style: | Flange Block | Fixed/Expansion: | Expansion |
| Housing Type: | Flange, Four Bolt | Cage Material: | Steel |
| Shaft Locking Type: | Single Set Collar | Bolt Hole Shape: | Round Hole |
| Setscrew Torque (in-lbs): | 660 in/lbs | Ability to Relubricate: | Yes |
| Max Operating Temperature (C): | 105 °C | Vibration Frequency Fundamental Train: | 0.0072 cps |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Outer Ring Defect: | 0.1444 cps |
| Vibration Frequency Roller Spin: | 0.1205 cps | Vibration Frequency Inner Ring Defect: | 0.1889 cps |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Lubricant: | Lithium Complex NLGI 2 Grease |
| Grease Fitting Thread Size: | 1/8 NPT | Size Code: | 10 |
| Insert: | USI5000-303-C | Bearing Insert Material: | 52100 Bearing Steel |
| Bearing Insert Finish: | Black Oxide |
General Specifications
| UPC: | 662461362211 | Weight: | 35.00 LB |
| Packaged Length: | 11.19 IN | Packaged Width: | 11.00 IN |
| Packaged Height: | 4.88 IN | HTC: | 8483.20.4080 |
| Country of Origin: | United States of America |