SKF - RNA 4905.2RS | Needle Roller Bearings | 30 × 42 × 17 mm

Details

SKF RNA 4905.2RS is a needle roller bearings with inner diameter 30 mm, outer diameter 42 mm and width 17 mm. Additional specifications include bore type cylindrical, seal YES, cage STANDARD and lubrication STANDARD.

Single row needle roller bearings without an inner ring consist of an outer ring with a needle roller and cage assembly. They are an excellent choice for compact bearing arrangements in applications where hardened and ground raceways can be provided on the shaft. 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. Features are : High radial load carrying capacity, High stiffness, Low cross-sectional height, Accommodate axial displacement in both directions, Integral sealing prolongs bearing service life, Space-saving design, Relubrication feature, Precision-engineered. Appllications : Automotive equipment, Industrial machinery, Manufacturing equipment, Engineering machinery, Pumps and compressors, Textile and printing machinery, Mining equipment, Construction equipment, Industrial gearboxes and speed reducers. 2RS : Contact Seal Of Acrylonitrile-Butadiene Rubber (NRB) With Or Without Sheet Steel Reinforcement On Both Sides Of The Bearing.

Specifications