Manufacturer designation:

3313 

Designation:

3313 (DIN628-3, ISO 12044:2014);
3086313 (GOST 4252-75, USSR).

Design:

It consists of two rings (internal and external) and rolling elements (balls). For radial and axial resisrence of load the rings inner contact surface made under angle. Bearing can work at hight radial and axial loads