This is an NTN tapered roller bearing assembly. 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 | Tapered Roller Bearing Assembly |
| Manufacturer Part Number | 6379/6320 |
| Bore Diameter | 2-9/16 in |
| Bore Diameter Tolerance | 0.0000/+0.0005 in |
| Outside Diameter | 5-11/32 in |
| Overall Width | 2.125 in |
| Cone Width | 2.205 in |
| Cup Width | 1.75 in |
| Bore Type | Cylindrical |
| Ring Material | Carbon Steel |
| Ring Material Grade | Case Carburized Grade Steel |
| Cage Material | Pressed Steel |
| Roller Material | Carbon Steel |
| Roller Material Grade | Case Carburized Grade Steel |
| Number of Rows | One |
| Dynamic Radial Load Capacity | 65,000 lbf |
| Static Radial Load Capacity | 91,000 lbf |
| Lubrication Openings | None |
| Flange Type | Non-Flanged |
| Housing Fillet Radius | 0.13 in |
| Shaft Fillet Radius | 0.14 in |
| Maximum Temperature | 250 °F |
| Minimum Temperature | -40 °F |
| ABMA Rating | Class 4 |
| Application | Forestry; Machinery; Mining; Various |