XM-RKY52 is a heavy‑duty V‑groove guide roller bearing (concentric type) with a 52mm outer diameter, designed for high‑load linear motion systems.
Built with double‑row tapered rollers and a thick‑walled outer ring, it delivers exceptional radial and axial load capacity, shock resistance, and long service life in harsh environments. Equipped with dual rubber seals (2RS) and pre‑lubricated, it suits dusty, oily, or high‑vibration conditions.
Widely applied in automated logistics (stackers, AGVs), packaging machinery, CNC machine tools, truss robots, and woodworking/glass processing lines, it ensures precise guiding and stable rolling for heavy‑duty linear conveying and positioning systems.
RKY52,RKYR52,RKY62,RKYR62,RKY72,RKYR72,RKX90C,RKXR90C,RKX110C,RKXR110C (RKY is 80°，RKX is 90°）
