Sealmaster Mounted Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRB5000E-111
Part #:737086
Catalog #:USRB5000E-111
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Product Specifications
Dimensions
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.6875 in |
| Overall Length (in): | 7.38 in | Foot Height (in): | 1.31 in |
| Base to Center Height (in): | 2.125 in | Base Width (in): | 2.19 in |
| Overall Width (in): | 2.88 in | Overall Height (in): | 4.25 in |
| Slot Length (in): | 0.88 in | Locking Collar Outside Diameter (in): | 2.75 in |
| Bolt Spacing Max (in): | 5.81 in | Base Length (in): | 7.38 in |
| Centerline to Outermost Bearing Face (in): | 1.72 in | Bolt Spacing Min (in): | 5.19 in |
| Length Through Bore (in): | 2.88 in | Bolt Spacing (in): | 5.5 in |
| Expansion Capability (in): | 0.19 in |
Technical Specifications
| Seal Type: | Felt Labyrinth Seal | Rolling Element: | Spherical Roller |
| Measure Units: | Inch | Maximum Speed (RPM): | 4000 rpm |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 22,689 lb |
| Housing Construction: | Solid | Misalignment Type: | Dynamic |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| Platform: | USRB | End Cap: | No |
| Series: | USRB5000 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 28,021 lb | Cage Material: | Steel |
| Housing Style: | Pillow Block | Housing Type: | Pillow Block, Two Bolt |
| Radial Clearance: | Standard | Fixed/Expansion: | Expansion |
| Housing Material: | Cast Iron | Shaft Locking Type: | Single Set Collar |
| Setscrew Torque (in-lbs): | 168 in/lbs | Ability to Relubricate: | Yes |
| Size Code: | 5 | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Lubricant: | Lithium Complex NLGI 2 Grease | Max Operating Temperature (F): | 220 °F |
| Vibration Frequency Outer Ring Defect: | 0.1278 cps | Vibration Frequency Inner Ring Defect: | 0.1722 cps |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Fundamental Train: | 0.0071 cps |
| Insert: | USI5000-111 | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Roller Spin: | 0.1077 cps | Max Operating Temperature (C): | 105 °C |
| Grease Fitting Thread Size: | 1/8 NPT |
General Specifications
| UPC: | 662461366318 | Weight: | 8.30 LB |
| Packaged Length: | 9.25 IN | Packaged Width: | 5.12 IN |
| Packaged Height: | 3.00 IN | HTC: | 8483.20.8080 |
| Country of Origin: | Mexico |