What type of equipment is the main use of large turntable bearings?

Turntable bearing is a precision bearing with a special structure that can simultaneously withstand comprehensive loads such as axial load, radial load, and overturning torque. It integrates functions such as support, rotation, transmission, and fixation. The turntable bearings are mostly made of bearing steel GCr15SiMn fully quenched, with good material, high hardness, wear resistance, and high stability of the structure.

Turntable bearings are widely used in machinery. The rotary support components used in this type of construction machinery are applied in a wide range of applications, such as some earth moving machinery, some excavators, and even some crushers, some graders, and a large number of rollers, even used in power compactors and tunneling machines.

In addition to the use of rotary bearings on construction machinery, the proportion of rotary bearings that have been used is gradually increasing. The mechanical components of this rotary bearing can also be used in port equipment or metallurgical equipment, large drilling platforms, and other advanced equipment platforms. At present, a large number of turntable bearings have replaced the original bearings on mechanical equipment.

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