THK bearing

Founded in Meguro-ku, Tokyo, THK pioneered the development of linear motion systems in the world with creative ideas and unique technologies. THK linear bearings are now more and more widely used in electronics, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automobiles and other general or special machinery industries.

Needle roller CAM guide

The needle roller CAM guide is a compact bearing with a high internal rigidity shaft and a built-in needle roller bearing. It is most suitable for use as a CAM mechanism and linear motion guide for automatic and special machine tools.

Roller guide

A roller guide is a small bearing with a high rigidity shaft and a needle roller bearing. Best suited as a guide roller for CAM mechanisms and linear motion.

-Nast type

The separation type bearing, which is composed of thick-walled outer ring, inner ring and precision retender-type needle roller, has simple structure and can obtain high precision at a low price.

- RNAST type

The bearing without inner ring is composed of thick wall outer ring and precision retainer type needle roller.

- NART type

A non-separated type bearing with side plates fixed to the inner ring. The outer diameter of the outer ring is spherical, which is helpful to ease the off-load.

Spherical joint bearing

Spherical joint bearing is a kind of heavy automatic aligning plain bearing. Strong impact load resistance, most suitable for vibration parts under low speed and heavy load.

- SB type

The most widely used series. The width of the spherical contact part is large, suitable for heavy loads. The outer ring is divided in 2 places to easily accommodate the inner ring.

- Type SA1

This is the type of spherical bearing commonly used in Europe. The outer ring is divided by one place, which is smaller in width and thickness than the SB type and can be used in small Spaces.