SKF 61903-2Z Ball Bearing

SKF bearing 61903 2Z - non-disassemblable single-row radial ball bearing with a steel cage guiding the balls, featuring double-sided non-contact metal seals and normal radial clearance. The cover plates of the 61903-2Z bearing are pressed into grooves on the outer ring and fit against the smooth inner ring. The 61903-2Z bearing is designed for mounting with a rotating inner ring and is filled with high-quality grease with a temperature range from -40°C to +100°C for the entire lifespan of the bearing. If the outer ring rotates, there may be a loss of grease at higher speeds. The SKF 61903 2Z bearing is designated as bearing 6903 ZZ by manufacturers NSK, NTN, EZO.