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.

Needle Roller Bearing

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

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