SKU: 4T-46780/46720-NTN
NTN 4T-46780/46720 Tapered Roller Bearing Cup and Cone Set 6.25x8.875x1.625 inch
NTN 4T-46780/46720 Tapered Roller Bearing Cup and Cone Set 6.25x8.875x1.625 inch
Out of stock
Description
Description
NTN Imperial Taper Roller Bearings: Designed to carry heavy radial loads and single direction thrust loads.
Supplied as a two-part set consisting of the cone inner part where the rollers and cage are located (fits on the shaft) and the outer cup part (fits in the housing).
NTN Europe is a world-renowned leader in the bearing manufacturing sector and their tapered roller bearings are no exception.
Manufactured to exacting standards you can be assured of the quality of NTN products.
Benefits: NTN quality assured, Socially and environmentally responsible manufacturer.
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 158.75mm = 6.25 (6-1/4) inch
- Outside Diameter:
- 225.43mm = 8.875 (8-7/8) inch
- Width:
- 41.28mm = 1.625 (1-5/8) inch
- Style:
- Taper Roller Bearing
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 6.25 inch (158.75mm) |
| D (inch) | 8.875 inch (225.425mm) |
| T | 1.625 inch (41.275mm) |
| B | 1.563 inch (39.688mm) |
| C | 1.31 inch (33.338mm) |
| --- | Speeds and loads |
| C<sub>r</sub> | 282kN |
| C<sub>or</sub> | 555kN |
| Speed in grease | 1400rpm |
| Speed in oil | 1900rpm |
| --- | Abutment dimensions |
| d<sub>a</sub> | 176mm |
| d<sub>b</sub> | 169mm |
| D<sub>a</sub> | 209mm |
| D<sub>b</sub> | 218mm |
| r<sub>as</sub> max | 3.5mm |
| r<sub>1as</sub> max | 3.3mm |
| Load center<sup>2</sup> | -2.6mm - Indicates a load center at the outside on the end of an inner ring |
| Constant e | 0.38 |
| Axial load factor Y<sub>2</sub> | 1.57 |
| Axial load factor Y<sub>0</sub> | 0.86 |
| Weight | 5.19kg |
Reviews
Reviews
