We focus on three things

Rangyun specializes in bearings, covering new markets, technologies, and high-tech industries like EVs, aerospace, robotics, medical, and semiconductors.
Serving 300+ clients across 40+ industries, we focus on three goals: better bearing motion, acceleration, and lifespan. Our experts are always ready to help.

More Solutions

Select specific industries from the following to learn about our bearing products and bearing application solutions.

High-Speed Cutting and Stacking Machine
Core bearing requirements for high-speed slitting machines: low torque start, high-speed stability, heat dissipation, and strong material strength for efficiency.
锂电池智能生产线
Lithium Battery Intelligent Production Line
Core bearing requirements for lithium battery lines: high precision, long lifespan, low friction, high rigidity, and dust/moisture resistance for stability.
LFP辊道炉/辊道炉
LFP Roller Hearth Furnace/Roller Hearth Furnace
Core bearing requirements for roller furnaces: high load capacity, high-temperature resistance, precision, and lubrication for stable, efficient operation.
 新能源汽车电动泵
New Energy Vehicle Electric Pump
Core bearing requirements for EV pumps: high-speed stability, temperature resistance, maintenance-free, long lifespan, and salt spray resistance for reliability.
 PTFE薄膜横拉机
PTFE Film Stretching Machine
Core bearing requirements for PTFE film stretchers: high-speed stability, precision, wear/corrosion resistance, and good lubrication for efficient operation.
BOPP Film Production Line
Core bearing requirements for BOPP lines: high-temperature resistance, long lifespan, high load capacity, good sealing, and self-lubrication for low maintenance.
BOPI薄膜生产线
BOPI Film Production Line
Core bearing requirements for BOPI lines: wear/corrosion resistance, high precision, low vibration/noise, and self-lubrication for efficiency.
网带炉生产线
Mesh Belt Furnace Production Line
Core bearing requirements for mesh belt furnaces: high-temperature resistance, high load capacity, wear resistance, and good sealing for stable operation.