NSK 6903 DDUCM (61903-2RS) deep groove ball bearing

Product detailed description

NSK bearing 6903 DDUCM - non-separable single-row radial ball bearing with a steel cage guided by balls with double-sided friction seals and with radial clearance with a reduced range, i.e. with reduced noise. The seals of the 6903 bearing are made of oil-resistant and abrasion-resistant rubber, which is vulcanized onto a metal reinforcement and are pressed into grooves in the outer ring. The sealing blades rest on a smooth inner ring. The 6903 DDU bearing is filled with high-quality lubricant with a temperature range from -40 ° C to +100 ° C for the entire service life of the bearing.
The 6903 DDU bearing is marked by the manufacturer SKF as a 61903 2RS bearing.