This is an NTN tapered roller bearing cones. 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 slight 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 Cone |
| Brand | NTN |
| Bearing Industry Number | 749 |
| Bore Diameter | 3-11/32 in |
| Outside Diameter | 5.591 in |
| Cone Width | 1.837 in |
| Inside Diameter | 3.348 in |
| Bore Type | Cylindrical |
| Ring Material | Alloy Steel |
| Ring Material Grade | 52100 |
| Cage Material | Pressed Steel |
| Roller Material | Alloy Steel |
| Roller Material Grade | 52100 |
| Number of Rows | One |
| Dynamic Radial Load Capacity | 289 kN |
| Static Radial Load Capacity | 360 kN |
| Shaft Fillet Radius | 3.5 mm |
| Maximum Temperature | 250 °F |
| Minimum Temperature | -40 °F |
| Compatible Cup Manufacturer Part Number | 742 |
| Manufacturer Part Number | 749 |
| Sub-brand | Tapered Roller Bearing, Tapered Bearing, TRB |