Spherical roller bearing

radialaxialsteel

Besides the standard spherical roller bearing designs, RKB has developed new solutions according to specific application requirements. The special designs include: closed spherical roller bearings,for smooth operation in contaminated environments;ROVSX type, expressly designed for vibratory equipment; WOR execution, suitable for gear output shaft of truck concrete mixers;and split bearings to make maintenance operations easier at hard-to-reach positions.If duly applied, these special designs are cost effective for the customer, since they allow increased bearing life expectancy and reduced machine downtime. Sealed type Design used for medium and large size bearings operating at medium speeds Inner ring with integral side ribs Symmetrical roller profile One-piece double pronged machined brass cage with integral slinger guided on the inner ring Integral rubber seals on both bearing sides for harsh working conditions (2CZ) Lubrication groove and holes in the outer ring Available with plugged lubrication holes in the outer ring (W77) Available with two-piece window type pressed steel cage guided on the inner ring Split type SSRB Design used for medium and large size bearings Wider inner ring with integral side ribs Symmetrical roller profile Two-piece bolted double pronged machined brass cage guided on the inner ring Engineered for hard-to-reach positions (e.g. bucket wheel excavators) Design for easy mounting, dismounting and maintenance to reduced machine downtime Available in taylor-made dimension Type WOR Design used for gear output shaft of truck concrete mixers Inner ring with integral central rib