THK RU228G High Precision Cross Roller Bearing Low Runout Slewing Bearing 160x295x35mm for Robotics

Product Overview

The RU228G Cross Roller Bearing is a high-precision upgraded version of the RU228 series, engineered for applications requiring superior accuracy, smooth rotation, and minimal runout. With dimensions of 160mm inner diameter, 295mm outer diameter, and 35mm width, it delivers excellent rigidity, stability, and consistent motion performance.

Designed with a refined crossed cylindrical roller structure and tighter manufacturing tolerances, the RU228G ensures high positioning accuracy and long-term reliability in precision automation and robotic systems.

• Model: RU228G
• Size: 160x295x35mm
• High precision grade with low runout
• Smooth and stable rotation
• Ideal for high-end robotics and automation systems

Key Features

• Ultra High Precision: Tight tolerances ensure accurate and repeatable motion.
• Low Runout Performance: Reduced vibration and deviation for smoother operation.
• High Rigidity: Crossed roller structure provides strong stiffness under load.
• Stable Rotation: Optimized raceways minimize friction and improve consistency.
• Integrated Ring Design: Simplifies installation and enhances structural stability.
• Extended Service Life: Heat-treated GCR15 bearing steel ensures durability.

Technical Specifications

Applications

• High-End Industrial Robots – Ensures precise joint movement and repeatability.
• Precision Automation Equipment – Ideal for high-accuracy positioning systems.
• CNC & Rotary Tables – Provides stable and accurate rotational control.
• Advanced Robotics Systems – Suitable for applications requiring ultra-smooth motion.

Why Choose GQZ Bearing?

FAQ