Roller Series

The YYC Roller Series is manufactured from SUJ2 (100Cr6) bearing steel, hardened to HRC 60–64° with a radial tolerance of 0–0.01 mm. Available in V-type (UV) and round-type (UR) profiles across sizes 15, 20, 25, and 35, fully compatible with the YYC Guideway Rack. V-type rollers can be paired with the RH-series lubrication cover unit to extend maintenance-free service life. Suitable for laser cutting machines, CNC routers, automated material handling, and gantry systems requiring high-speed, long-stroke linear motion.