IBC WALZLAGER GMBH - NNU 4934.A.K.W33.M.SPC1X

Details

Double-row precision cylindrical roller bearings with cage are manufactured in the design NN and NNU. NNU design rolling bearings achieve great system stiffness in bearing situations that are characterised by very low-profile construction; however, in comparison to the NN design they have a lower load carrying capacity. The rolling elements of high precision cylindrical roller bearings are guided between two fixed shoulders that are either positioned on the outer ring (NNU) or on the inner ring (N and NN). IBC high precision cylindrical roller bearings from the NNU design only absorb radial forces. They permit unconstrained axial displacement inside the rolling bearing in both directions between the shaft and the housing.

Specifications