BALTIC BEARING FACTORY

+372 604 30 39

Hoidla tee 4a, Maardu, 74115 Harju maakond, Estonia

Quality control

Quality control

THE PRODUCTION CAPACITIES OF THE TRADE MARK ARE EQUIPMED WITH A THREE-LEVEL MONITORING SYSTEM:

an initial quality control of incoming materials and samples for productions

 

control of compliance with the rules during the processing of bearings parts

 

quality assessment of the finished detail

 
 

All technological lines of the factory are modernized and equipped with automatic control systems at each stage of processing of bearing parts, which guarantees consistently high quality of assembly parts and finished products.

Several stands that control vibration are used in production. To ensure thorough quality control of incoming parts and assembled bearings, the company purchased several dozen manual control devices. High precision of assembling is also ensured by a length gauge used by the factory from the moment the production line was launched.

The BBF has its own laboratory, which allows us to evaluate the quality of the manufactured parts of rolling bearings, as well as to monitor the bearings after assembly.

The laboratory has a full set of measuring instruments and measuring equipment, which perfom accurate and high-quality research of all necessary parameters of bearing products.

The measuring equipment includes:

Roundness tester

Measurements of perpendicularity, alignment and concentricity. The combination of these functions allows a complete analysis of the manufactured part.

Horizontal optometer ICG-1

It allows to measure with high accuracy the landing diameters of bearings, also parameters of cylindrical and roundness.

Inductive system with M-025 converter

It is irreplaceable during control the friction of rolling bearings.

MarfSurf Profilometer

It allows to determine the quality of processing parts to obtain a surface profilogram and determine 24 parameters of roughness.

TK-2 hardness tester

Allows to measure the hardness of metal.

Hardness tester Konstantin K5U

Allows to measure the hardness of large bearings.

The laboratory of the factory has special equipment and universal measuring instruments for monitoring compliance with the parameters of large-sized bearings. The leading specialists control the quality of the acquisition of multi-row radial-thrust bearings.

The great experience and professionalism of the laboratory personnel allows the factory to guarantee the accuracy of the tests and the high quality of the components, parts and the entire range of assembled bearings.