Needle Roller Bearing
Needle roller bearings are a special type of small-diameter cylindrical roller bearings designed for applications where high radial loads are present. Compared to ball bearings, they have a lower cross-sectional height and higher load-carrying capacity.
They have specific advantages in applications where weight and space savings are required. Needle roller bearings can also withstand more vibrations than other options. They are also able to withstand higher speeds without any damage.
Needle roller bearings play an important role in products such as automobiles, motorcycles, printing presses, industrial robots, and construction machinery. Other common applications include lawn and garden equipment, oil and gas, power tools, and printing presses.
Yuanhe is one of the trusted manufacturers of needle rollers, providing quality products to various industries. For more product information, please feel free to contact us.
Filters
| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
| [mm] | [mm] | [mm] | [kN] | [r/min] | |
| NA6906 | 30 | 47 | 30 | 42.9 | 11000 |
| NKI35/20 | 35 | 50 | 20 | 26.4 | 10000 |
| NA69/28 | 28 | 45 | 30 | 39.6 | 8000 |
| NA69/22 | 22 | 39 | 30 | 36.9 | 14000 |
| NKI20/16 | 20 | 32 | 16 | 15.4 | 16000 |
| NA6902 | 15 | 28 | 23 | 17.2 | 19000 |
| NA4900 | 10 | 22 | 13 | 8.8 | 26000 |
| NA4905 |