SKF - NA 4903.2RS

Details

Single row needle roller bearings incorporate cylindrical rollers that are small in diameter relative to their length. Owing to their large number of rollers, the bearings have a high load carrying capacity. The outer ring includes two integral flanges to guide the bearing axially and an annular groove with one or more lubrication holes to facilitate relubrication. The inner ring contains an additional lubrication hole. Features are : High radial load carrying capacity, High stiffness and low cross-sectional height, Accommodate axial displacement in both directions, Separable design, Relubrication feature, Integral sealing prolongs bearing service life. Applications : Automotive and truck transmissions, Agricultural and construction equipment, Pumps and compressors, Two-cycle engines, General industrial machinery. 2RS : Contact Seal Of Acrylonitrile-Butadiene Rubber (NRB) With Or Without Sheet Steel Reinforcement On Both Sides Of The Bearing.

Specifications