Cylindrical roller bearing
double-rowfor heavy loadshigh-speed

cylindrical roller bearing
cylindrical roller bearing
cylindrical roller bearing
cylindrical roller bearing
cylindrical roller bearing
Add to favorites
Compare this product


Rolling element
cylindrical roller
Other characteristics
for heavy loads, high-speed, low-friction


Double row cylindrical roller bearings SKF double row cylindrical roller bearings are available in several designs with a cylindrical or tapered bore. The SKF standard assortment presented in this section includes: NNU design bearings (fig. 1) NN design bearings (fig. 2) NNUP design bearings (fig. 3) Bearing features High load carrying capacity Because of their second row of rollers, double row cylindrical roller bearings are suitable for heavy radial loads. Low friction (Roller end / flange contact area) The open flange design (fig. 4), together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity. Long service life The logarithmic roller profile reduces edge stresses at the roller/raceway contact (fig. 5) and sensitivity to misalignment and shaft deflection. Enhanced operational reliability The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film.


No catalogs are available for this product.

See all of SKF AEROSPACE‘s catalogs
*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.