3b thread class right-hand 1.7650" overall length 0.2495" bore diameter keywayinshank, grease fitting in head cadmium all external/exposed metal surfaces surface treated single row, concave rollers
19.0mm overall width 1.1809" bore diameter single row, cylindrical rollers, external self-aligning with aligning ring, two lip inner ring, cylindrical outer ring with two roller retainment rings, non-separable