This is a SealMaster pillow block bearing. Please refer to the technical specifications in the listing for more information.
We have inspected this item and we do not have the capability to install the unit to fully test it. There are some cosmetic scuffs and scratches throughout the unit. Please refer to the photos for more information.
This unit only includes what is photographed in the listing.
Technical Specs
| Item | Pillow Block Bearing |
| Manufacturer Part Number | NP-31 |
| Bearing Insert Type | Radial Ball |
| Bearing Insert Material | Alloy Steel |
| Bearing Material Grade | 52100 |
| Shaft Locking Type | Set Screws |
| Bore Diameter | 1-15/16 in |
| Mounting Surface to Shaft Center Height | 2-1/4 in |
| Mount Hole Center-to-Center Length | 6-1/2 in |
| Base Height | 0.75 in |
| Base Width | 2.38 in |
| Mount Type | Bolt-Through |
| Number of Mount Holes | 2 |
| Mounting Bolt Size | 5/8 in |
| Housing Material | Cast Iron |
| Housing Material Finish | Black Oxide |
| Overall Length | 8.125 in |
| Overall Width | 2.375 in |
| Overall Height | 4.562 in |
| Static Radial Load Capacity | 5,216 lbf |
| Dynamic Radial Load Capacity | 7,889 lbf |
| Maximum Misalignment Angle | 2 ° |
| Closure | Double Sealed |
| Seal Material | Felt |
| Lubricant Material | NGLI #2 Equivalent |
| Maximum Temperature | 220 °F |
| Minimum Temperature | -20 °F |