Designation of manufacturer:

55KW02

ОЕМ numbers:

MH043141 (Mitsubishi);
MH043063 (Mitsubishi);
MH043091 (Mitsubishi)

Interchange:

TR111104 (Koyo);
P55KW02 (PFI)

Design:

The bearing consists of two rings (inner and outer) and rolling elements (tapered rollers) which are connected by a cage. The inner ring with a cage and rolling elements is a CONE. The outer ring is a CUP. The design of tapered roller bearings suites for the perception of combined (radial and axial) loads. Tapered roller bearings have a split construction: the inner ring with the rollers and separator create the unit, that can be mounted separately from the outer ring.