LM linear bearing and linear guide shaft are combined to use the rolling of steel ball to carry out infinite linear motion.

The steel ball circulates along the track groove formed by the shell and the retainer, and the linear bearing realizes infinite linear motion relative to the guide shaft.

Compared with sliding bearings, it can realize low friction and high precision linear motion, and is widely used in various fields such as handling devices, semiconductor devices, etc.

Product features:

Interchangeability

Because the dimensional tolerance of each part of linear bearing is standard, it is interchangeable. LM optical axis can be easily grinded by using cylindrical grinder, and high-precision fit clearance can be obtained.

[High precision holder]

The retainers guiding the 3-8 rows of steel balls are integrally cast, so they can correctly guide the steel balls in the direction of movement of the steel balls and achieve stable walking accuracy.

Small diameter products use integrally cast synthetic resin retainers, which can reduce noise during operation and have excellent lubrication effect.

[Rich variety]

We provide a variety of LM ball bushings, such as standard type, gap adjustable type, open type, long type, flange flange type and flange type. Users can choose the appropriate type according to the purpose.