Product Description

Note:         1. When the fit between bearing and housing is clearance fit, the bearing's outer ring has anti-rotation ball (pin).         2.Two set screws on the wide inner ring at **0 or *2 degrees apart.         3.Usually, the outer ring of theXLB bearings has grease groove, bearings having no grease groove are to be provided,too. The features of products Rational self-alignment      The outside diameter of the self-contained bearing is spherical to match corresponding spherical inside diameter of the housing providing self-aligning between these two members, which compensates for misalignments of the units resulted from errors in mounting and distorting of the foundation. Large load carrying capacity        Being the same as ***0 and ***0 series single row deep groove ball bearings in internal construction of the self-contained bearings, Insert Ball Bearing Units can substain radial loads and substain thrust loads as well. And they are low noise during operating. Longer service life Insert Ball Bearing Units are often used in severe operating conditions where they are exposed to dirts, moisture and high temperature, and in such applications, the grease inside the set-contained bearing deteriorates in a short time. It is required that relubricate the units at suitable intervals so as to replace deteriorating grease with fresh grease. Insert ball bearing units with cast iron housings are all relubricable types equipped with grease fittings to secure full performance and longer service lift of the units under any operating conditions.