Sealmaster Mounted Cast Iron Four Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Double Collar Mount Lock - USRB5538-615-C
Part #:738191
Catalog #:USRB5538-615-C
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Product Specifications
Dimensions
| Bolt Size (in): | 1 1/4 in | Bore Diameter (in): | 6.9375 in |
| Overall Length (in): | 28 in | Overall Width (in): | 10.5 in |
| Overall Height (in): | 16.56 in | Base Width (in): | 7.5 in |
| Foot Height (in): | 3.13 in | Base to Center Height (in): | 7.875 in |
| Locking Collar Outside Diameter (in): | 11 in | Base Length (in): | 28 in |
| Bolt Spacing (in): | 23.01 in | Bolt Spacing Min (in): | 21.63 in |
| Centerline to Outermost Bearing Face (in): | 5.45 in | Bolt Spacing Max (in): | 24.38 in |
| Length Through Bore (in): | 10.5 in | Bolt Spacing Width (in): | 4.5 in |
Technical Specifications
| Rolling Element: | Spherical Roller | Measure Units: | Inch |
| Seal Type: | Multi-Lip Contact Seal | Maximum Speed (RPM): | 750 rpm |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 334,229 lb |
| Housing Construction: | Split | Misalignment Type: | Dynamic |
| Housing Color: | Gray | Outer Ring Land Profile: | Standard |
| Platform: | USRB | End Cap: | No |
| Series: | USRB5500 | Lubrication Method: | Lubrication Fitting |
| Static Load Rating (lb): | 498,544 lb | Shaft Locking Type: | Double Set Collar |
| Housing Material: | Ductile Iron | Housing Style: | Pillow Block |
| Radial Clearance: | Standard | Fixed/Expansion: | Fixed |
| Housing Type: | Pillow Block, Four Bolt | Cage Material: | Steel |
| Ability to Relubricate: | Yes | Max Operating Temperature (C): | 105 °C |
| Bearing Insert Finish: | Black Oxide | Bearing Insert Material: | 52100 Bearing Steel |
| Lubricant: | Lithium Complex NLGI 2 Grease | Insert: | USI5000-615-C |
| Grease Fitting Thread Size: | 1/8 NPT | Misalignment Capability: | ±2.0° Misalignment - Dynamic |
| Max Operating Temperature (F): | 220 °F | Size Code: | 16 |
General Specifications
| UPC: | 662461353752 | Weight: | 435.65 LB |
| Packaged Length: | 28.00 IN | Packaged Width: | 9.20 IN |
| Packaged Height: | 16.58 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |