Bearings designation system
The complete bearing designation consist of a basic designation and additional designations. Additional designation is located before(prefix) and after(suffix) a basic designation.
The basic bearing designation identifies its type, bore diameter, diameter and width series, design version. This designation stands for the standard bearing design.
The additional bearing designation identifies a tolerance class, radial clearance and other technical requirements.
The combination of a basic and additional designations constitutes a complete bearing designation.
Bearings should be marked with a bearing designation,a manufacturer name and a symbol of the year release. Bearings of Baltic Bearing Company may contain the following symbols of manufacturers: BBC or BBC-R.
BEARING DESIGNATION EXAMPLE