Needle roller bearing N series

needle roller bearing
needle roller bearing
needle roller bearing
needle roller bearing
needle roller bearing
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Rolling element
needle roller
axial, single-row
Other characteristics
sealed, cage assembly, long-life, for heavy loads
Inside diameter

Min.: 5 mm (0.2 in)

Max.: 390 mm (15.35 in)

Outside diameter

Min.: 10 mm (0.39 in)

Max.: 440 mm (17.32 in)


Min.: 8 mm (0.315 in)

Max.: 80 mm (3.15 in)


SKF needle roller bearings with machined rings are made of carbon chromium bearing steel. SKF supplies these bearings with or without flanges on the outer ring, in a wide range of series and sizes. SKF also supplies them with or without an inner ring. Product details Designs and variants Bearing data Loads Temperature limits Permissible speed Design considerations Designation system Features and benefits Low cross section In applications where less space is available, needle roller bearings offer a very compact solution (fig. 1). High load carrying capacity Despite their low cross sectional height, they have a high load carrying capacity. Separable design The possibility of assembling inner and outer rings separately permits interference fits for shaft and housing and also enables easy maintenance inspections (fig. 2). High stiffness Owing to their large number of small-diameter rollers, needle roller bearings with machined rings have high stiffness (fig. 3). Accommodate axial displacement Needle roller bearings with machined rings can accommodate axial displacement (fig. 4). When using raceways on the shaft, the displacement distance is not limited by the bearing.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.