EZO 684-2Z deep groove ball bearing

Product detailed description

EZO bearing 684 2Z - non-separable single-row radial ball bearing with a steel cage guided by balls with a non-contacting sheet metal seal on both sides and normal radial clearance. The cover plates of the 684-2Z bearing are pressed into grooves on the outer ring and fit against the smooth inner ring. The 684 ZZ bearing is designed for mounting with a rotating inner ring and is filled with high-quality lubricant with a temperature range from -30 °C to +110 °C for the entire service life of the bearing. If the outer ring rotates, lubricant may leak at higher speeds.
The 684-2Z bearing is marked by the manufacturer SKF as a 638/4-2Z bearing, by CX as a 618/4 ZZ bearing