34.0mm overall width 100.0mm bore diameter 254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
19.0mm overall width 45.0mm bore diameter 254b single row, one-direction locating, one lip inner ring, one lip outer ring with one roller retainment ring on outer, separable
23.0mm overall width 40.0mm bore diameter 254a single row, one-direction locating, two lip inner ring, one lip outer ring with one roller retainment ring on outer, non-separable
bronze or steel ferrule on id of one washer, washers overlap, lubricate with high temp grease, mil-l-3545, banded od clutch release, thrust, lubricated
