In the construction of rotary machinery such as electric motors and other units there is an ever growing need to reduce noise to a minimum, particularly when these machines are used in offices , laboratories, hospitals, cinemas, private houses and etc

The main source  of machinery noise is due to ball bearing track slackness, should tolerance taken up by means of our LMKAS rings which exert a pressure on the outer-ring bearing track against the balls to obtain a quieter running

The use of our LMKAS rings has a further advantage: it is not necessary to use costly matched paired bearings, neither is it necessary to allow for close longitudinal shaft tolerances thus eliminating the use of fitting shims. With LMKAS rings, shafts can freely expand due to temperature creep without damaging the bearings or their seats

Knocking  and vibration are very often the reason for bearing failures, LMKAS rings are employed as shock absorbers in a variety of applications

LMKAS rings have also been successfully mounted on machine tools such as rectifying heads, woodworking machinery, pumps, gearboxes, pneumatic and hydraulic motors and etc