Sealmaster Mounted Cast Iron Four Bolt Flange Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USFB5000-107
Part #:737158
Catalog #:USFB5000-107
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.4375 in |
| Foot Height (in): | 0.75 in | Overall Height to Inner Ring (in): | 2.83 in |
| Overall Height (in): | 2.83 in | Overall Width (in): | 4.63 in |
| Overall Length (in): | 4.63 in | Housing Width (in): | 4.63 in |
| Locking Collar Outside Diameter (in): | 2.77 in | Bolt Circle (in): | 5 in |
| Bolt Spacing (in): | 3.53 in | Length Through Bore (in): | 2.75 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Bore Shape: | Straight |
| Maximum Speed (RPM): | 4000 rpm | Measure Units: | Inch |
| Seal Type: | Felt Labyrinth Seal | Pilot Configuration: | No Pilot |
| Housing Construction: | Solid | Radial Dynamic Load Capacity (lb): | 20,368 lb |
| Housing Color: | Gray | Platform: | USRB |
| End Cap: | No | Misalignment Type: | Dynamic |
| Outer Ring Land Profile: | Standard | Series: | USFB5000 |
| Lubrication Method: | Lubrication Fitting | Static Load Rating (lb): | 23,609 lb |
| Housing Type: | Flange, Four Bolt | Housing Style: | Flange Block |
| Radial Clearance: | Standard | Housing Material: | Cast Iron |
| Cage Material: | Steel | Fixed/Expansion: | Fixed |
| Shaft Locking Type: | Single Set Collar | Ability to Relubricate: | Yes |
| Bolt Hole Shape: | Round Hole | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 220 °F | Size Code: | 4 |
| Max Operating Temperature (C): | 105 °C | Insert: | USI5000-107 |
| Bearing Insert Material: | 52100 Bearing Steel | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Bearing Insert Finish: | Black Oxide | Grease Fitting Thread Size: | 1/8 NPT |
General Specifications
| UPC: | 662461357439 | Weight: | 6.45 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 3.13 IN |
| Packaged Height: | 5.56 IN | HTC: | 8483.20.4080 |
| Country of Origin: | Mexico |

