This 22328 CCKJA/W33VA405 bearing is a Spherical Roller Bearing with a flangeless inner ring, a guide ring centred on the outer ring raceway, a 1:12 tapered bore, an annular groove in the outer ring with three lubrication holes, surface hardened stamped steel cage and a standard radial internal clearance. THis bearing is specific for vibratory applications.. The bearing's dimensions are 140x300x102.