Designation via soviet standard GOST 8328-75::

102307

Alternative interchange designation:

NCL307V

Design:

The cylindrical roller bearing consists of two rings (internal and external) and rolling elements (cylindrically-shaped rollers), connected with a cage - separator.
This type of bearings has flangeless on both side of outer ring and two snap ring. It use in soviet automotive, construction mashines and tractors only.