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Email: nskf@sdrxzc.com

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Linear Bearing Characteristics And Technical Information

Linear bearing are a low-cost linear motion system for infinite travel with cylindrical shafts. As the bearing ball and the shaft was in point contact, so the use of small load. The ball is rotated with minimal friction to achieve a high degree of smooth motion.

The holder is housed in the outer cylinder and is fastened by the two ends of the retainer so that the ball is repeated on the track surface without falling off.

The outer tube is subjected to a sufficient heat treatment to achieve considerable hardness to ensure safety and longevity during exercise.

The ball holder is formed of resin, which reduces the noise and wear between the ball and the retainer.

Allowable temperature is within 80 ° C.

High precision high steel low noise

LM linear bearing with high hardness of the outer cylinder and the ball, coupled with the strict manufacturing requirements, so with high precision; the use of high tensile resin retainer, reducing the amount of noise.

Easy assembly

LM linear bearing can withstand any direction of the load, the standardization of goods, standardized, with its components easy processing, easy to meet the requirements in the assembly

Linear housing LM box unit

SC type SBR type TBR type LM box unit, composed of light aluminum box and LM type linear bearing, can be easily assembled by bolt connection. The service life can be extended by adjusting the relative position of the ball circuit and the load direction


Corrosion resistance and rust resistance

Linear bearing, the axis of the support seat, the material for the aluminum alloy, after processing the surface by electroplating, not only beautiful appearance and corrosion, coupled with the axis of hard chrome plating is not rust with excellent anti-rust effect.

Easy to transfer

Linear bearing products have been standardized, standardized, and strict precision requirements, so in the assembly or maintenance of the interchangeability are very easy to meet customer requirements.

Smooth running, low noise

SC, SBR, TBR series by the linear bearing contact with the axis of sliding, friction resistance is minimal. So the operation is very smooth and low noise.

Good economic benefits

With the lightweight, corrosion resistance, interchangeability, low cost and other characteristics, used in a variety of machine equipment, can play the greatest performance, to achieve labor, automation, the greatest economic benefits. Compared with the type of slide, its cost is relatively low, with the price competitive advantage.

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TEL: +86-635-2336677  E-mail: nskf@sdrxzc.com