Manufacturer designation:

7705А 

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.

Standards:

TU 37.006.087-79,
GOST 520-89;

Catalog number:

2101-2402025;

Place of installation:

The drive gear bearing of the rear (front) axle is the front support.