Generally, JMC Rod end bearings consist of a spherical inner ring (that called a ball), a housing (that called a body) having a shank or extension with male or female feature and right-handed orleft-handed thread and a bush. Spherical inner rings are manufactured from carbon chromium bearing steel which is heated, and precision ground,to minimize friction of contacting su ...View more

There are two types of track rollers or cam followers JMC manufactures. One thing is Stud type track roller bearings. Another is Yoke type track rollers.JMC Stud type track roller bearings consist of a stud serving as a shaft, a roller and needles which are placed between the roller and head of the stud.The flange-shaped head of the stud and the thrust washer guide the ne ...View more

The main product of ball joints is ZBL, on top of that, we produce similar types such as thrust joints and JFTL, JMTL by special order. These are such types stud bolts welded with high precise steel balls are assembled to the steel body. They are used for linear motions to absorb the moment resulted from excentricity and unparallelnesswhen rigged at the end of hydraulic a ...View more