ZKF bearings capable of variable load and speed conditions. ZKF rolling bearings with out side diameter of up to 210 mm are heat treated to retain dimensional stability up to +120ºC. ZKF bearings withstand a temperature of 150ºC over a period of several hours and peak temperatures of up to 180ºC for a short periods.

ZKF bearings clearance are ensuring accurate shaft guidence,It should be large enough to prevent detrimental preloading of the bearing due to unequal thermal expansion of the rings and mating parts.

Few ZKF bearing can carry axial loads in two directions, they were developed primarily for high load work of machine.

ZKF Bearings also provides custom-built dimensional product for client personal requirement.