HANNOVER MESSE 2019,
01 - 05 April
Generally, JMC Rod end bearings consist of a spherical inner ring (that is a ball), a housing (that is a body) having a shank or extension with male or female thread and right-handed or left-handed thread and a bush (that is to say a bushing). Spherical inner rings are manufactured from SUJ2(carbon chromium bearing steel) which is heated, precision ground, plated and dichromate treated to minimize friction of contacting surfaces. Housings are made of carbon steel called SM45C (KS) or S45C (JIS) and bushings are made from brass an alloy of Cu and Zn.
The main product of ball joints is ZBL & ZBS, on top of that, we produce similar types such as thrust joints by special order.
York type track roller bearings we make and supply are NART, NUTR, NAST and NA49. JMC Yoke type track rollers consist of an inner ring, an outer ring, two retaining ...
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 ...