This is an NTN 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 |
| Brand | NTN |
| Manufacturer Part Number | UCPX-2.1/2M |
| Bearing Insert Type | Radial Ball |
| Bearing Insert Material | Alloy Steel |
| Bearing Material Grade | 52100 |
| Shaft Locking Type | Set Screws |
| Bore Diameter | 2-1/2 in |
| Mounting Surface to Shaft Center Height | 2-63/64 in |
| Mount Hole Center-to-Center Length | 8 in |
| Base Height | 1.063 in |
| Base Width | 2.842 in |
| Mount Type | Bolt-Through |
| Number of Mount Holes | 2 |
| Mount Hole Size | 0.811 in x 1.374 in |
| Mounting Bolt Size | 3/4 in |
| Housing Material | Cast Iron |
| Housing Material Finish | Black Oxide |
| Inner Ring Width | 2.937 in |
| Overall Length | 10.468 in |
| Overall Width | 2.843 in |
| Overall Height | 6.063 in |
| Maximum Speed | 2,150 RPM |
| Static Radial Load Capacity | 9,892 lbf |
| Dynamic Radial Load Capacity | 13,938 lbf |
| Closure | Open |
| Seal Type | Contact |
| Seal Material | Nitrile Rubber |
| Lubricant Material | NLGI #3 Equivalent |
| Maximum Temperature | 250 °F |
| Minimum Temperature | -40 °F |
| Sub-brand | Ultra Class |