ST Linear Ball Bearing With Cylindrical Shape

Product Attribute:

Inner diameter:25mm

Outer Diameter:37mm

Height:45mm

Weight:1.0kg

Applicationt: 

All cars

Production Description:

Product DescriptionThe ST series linear bearing is precisely grinded into the cylindrical shape. It is assembled with ball retainers and steel balls inside the bushing. The steel balls are arranged in a staggered form, in order to uniformly withstand the load. In addition, the ball retainer undergoing drilling is manufactured from aluminum alloy having light weight and high rigidity, and is able to support high-speed movement. Furthermore, the thrust ring and snap ring are mounted on both sides of the internal bushing surface, in order to prevent the ball retainer out of range.
The linear bearing has the advantages of small friction coefficient, high precision and rigidity, as well as low price. Therefore, this product is widely used in the printing machinery, punching machine, press feeder, roll corrector, textile machine, distortion measurement equipment, optical measuring device, duplicating machine, and so on.
 
The ST linear motion bearing is characterized by a small coefficient of friction due to the point contact between the balls and the rolling surface. In addition, the balls inside the retainer are separated to allow the linear motion bearing to perform rolling movement with low friction.