Features: The cam bearing has a combination structure of thick outer ring needle roller bearing and bolts, with lubricating oil channels inside, and the outer surface of the outer ring is cylindrical and spherical.
DAC3055W ---- Standard quality
DAC3055W H ---- High quality
DAC30550032 auto Wheel double row Bearing, DAC30550032 inner diameter is 30mm, DAC30550032 outer diameter is 55mm and the DAC30550032 width is 32mm.

ID (inner diameter)/Bore: 30mm
OD (outer diameter): 55mm
Width/Height/thickness: 32mm
It can be selected according to actual application.