Special Double Row Ball Bearings for Textile Machines and Measuring Instruments

Special double-row ball bearings for textile machines and measurement instruments built not separable unit, which consists of cylindrical bushing and shaft, arranged in two rows of balls. The balls are led in light one-sided cages. The raceways on the shaft and in cylindrical bushing are made in high accuracy degree. Effective contact or non-contact seals on both sides of bearings prevent penetration of impurities. The bearings are filled with a grease of high quality providing constant lubrication during their whole life. In some cases the design of the bushings makes possible relubrication during a bearings life. A special double-row ball bearing creates a complete bearing unit which enables simple assembly and maintenance. The development of these bearing hangs together with a solution of arrangements of the most important parts in the textile machines but also for measuring instruments.

Special double-row ball bearing for textile machines are designed for high rotational speed and relatively light load. They are known for they high dimensional accuracy and smooth run warranting their high effectiveness.

KINEX BEARINGS, a.s. supplies these bearings according to demand of the users complemented with some other components, e.g. pulleys drive discs. In some cases there are complete integrated bearing units which make from the technological and economical point of view possible the more effective production of textile machines.

Special double-row ball bearing for textile machines are used in shaping machines such is spindles of torsional units, in non-spindle spinning machines by housing a bearing of spinning chamber, of card strips disc etc.

Special double-row ball bearing for measuring instruments are known for their high dimensional accuracy as well as for operational reliability, but they are working at lower rotational speeds as the bearings in textile machines.