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

NF 312

7314 BM

22318 CC/C3W33

 

Designation of:

Deep groove ball bearings

Angular contact ball bearings

Thrust ball bearings

Cylindrical roller bearings

Tapered roller bearings

Spherical roller bearings

Spherical plain bearing

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Phone:+ 371 660 525 25
Cell Phone:+ 371 298 150 40
company@app-group.eu
sales@bbcr.eu
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