This is an NTN 4 bolt flange 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 | 4 Bolt Flange Bearing |
| Manufacturer Part Number | UCFUX-2.1/2M |
| Bearing Insert Type | Radial Ball |
| Number of Mount Holes | 4 |
| Housing Material | Cast Iron |
| Housing Material Finish | Black Oxide |
| Bearing Insert Material | Alloy Steel |
| Bearing Material Grade | 52100 |
| Shaft Locking Type | Set Screws |
| Bore Diameter | 2-1/2 in |
| Overall Length | 7-19/32 in |
| Overall Width | 3-1/4 in |
| Overall Height | 7-19/32 in |
| Flange Thickness | 7/8 in |
| Mount Hole Center-to-Center Length | 5-7/8 in |
| Mount Hole Center-to-Center Height | 5-7/8 in |
| Mounting Bolt Size | 5/8 in |
| Mount Hole Size | 0.642 in |
| Back Side to Center Width | 1.5 in |
| Closure | Double Sealed |
| Seal Type | Contact |
| Seal Material | Nitrile Rubber |
| Lubrication Openings | One Zirc Fitting |
| Lubricant Material | NLGI #3 Equivalent |
| Rolling Element Rows | 1 |
| Expansion Type | Fixed |
| Bore Type | Cylindrical |
| Housing Type | Square |
| Maximum Temperature | 250 °F |
| Minimum Temperature | -40 °F |
| Static Radial Load Capacity | 9,892 lbf |
| Dynamic Load Capacity | 13,939 lbf |
| Maximum Speed | 2,150 RPM |
| Application | Agriculture; Automotive; Cosmetic/Pharmaceutical; Food Processing; Industrial Machinery; Machine Tools; Material Handling; Refinery/Petrochemical |
| Sub-brand | Ultra Class |