The M/V type is equipped with a needle roller cage and is suitable for high load applications. Compared with other similar needle roller systems, the use of the LB-type composite needle roller cage makes it only a small movement resistance, thereby providing greater rigidity.
A groove or ridge of metal or other material that bears, holds, guides, and reduces the friction of moving devices or equipment. Longitudinal grooves or ridges on the surface of guide rails used to guide and fix machine parts, special equipment, instruments, etc. Guide rail, also known as slide rail, linear guide rail, linear slide rail, used for linear reciprocating motion occasions, has a higher rated load than linear bearings, and can bear a certain torque, which can achieve high-precision linear motion under high load.