Sealmaster Mounted Flouropolymer Coated Cast Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Phosphorus Nickel Coated - Corrosion Resistant - USRB5000-PN307-C
Part #:738768
Catalog #:USRB5000-PN307-C
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Product Specifications
Dimensions
| Bore Diameter (in): | 3.4375 in | Base to Center Height (in): | 3.75 in |
| Overall Width (in): | 4.47 in | Base Width (in): | 3.19 in |
| Overall Length (in): | 13 in | Bolt Size (in): | 7/8 in |
| Overall Height (in): | 7.5 in | Foot Height (in): | 2.25 in |
| Locking Collar Outside Diameter (in): | 5.31 in | Bolt Spacing Max (in): | 10.75 in |
| Bolt Spacing (in): | 10 in | Length Through Bore (in): | 4.47 in |
| Base Length (in): | 13 in | Centerline to Outermost Bearing Face (in): | 2.65 in |
| Bolt Spacing Min (in): | 9.25 in |
Technical Specifications
| Series: | USRB5000 | Platform: | USRB |
| Bore Shape: | Straight | Radial Dynamic Load Capacity (lb): | 72,640 lb |
| Housing Construction: | Solid | Options: | Corrosion Resistant |
| Maximum Speed (RPM): | 1350 rpm | Lubrication Method: | Lubrication Fitting |
| Misalignment Type: | Dynamic | Rolling Element: | Spherical Roller |
| End Cap: | No | Static Load Rating (lb): | 105,628 lb |
| Housing Color: | Silver/Gray | Measure Units: | Inch |
| Outer Ring Land Profile: | Standard | Seal Type: | Multi-Lip Contact Seal |
| Housing Material: | Flouropolymer Coated Cast Iron | Housing Style: | Pillow Block |
| Fixed/Expansion: | Fixed | Radial Clearance: | Standard |
| Housing Type: | Pillow Block, Two Bolt | Cage Material: | Steel |
| Shaft Locking Type: | Single Set Collar | Ability to Relubricate: | Yes |
| Max Operating Temperature (C): | 105 °C | Lubricant: | Aluminum Complex NLGI 2 NSF H1 Food Grade Grease |
| Grease Fitting Thread Size: | 1/8 NPT | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Misalignment Capability: | ±2.0° Misalignment - Dynamic | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 10 | Max Operating Temperature (F): | 220 °F |
General Specifications
| UPC: | 662461419847 | Weight: | 16.30 LB |
| Packaged Length: | 9.68 IN | Packaged Width: | 5.69 IN |
| Packaged Height: | 3.19 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |

