precision universal joint, 42CrMo universal coupling, needle bearing universal joint, G GD type coupling, cross universal joint, H7 precision coupling.

Key Features

• Premium 42CrMo Alloy Steel: The body is forged from 42CrMo, reaching a hardness of HRC 48-52 for maximum durability and torque capacity.

• High-Hardness Bearing Steel Pins: Internal pins are made from bearing steel with a hardness of HRC 56-58, ensuring high wear resistance under heavy loads.

• German-Standard Precision: Manufactured with advanced processes to achieve H7 inner bore accuracy, providing better stability and minimal clearance.

• Dual Performance Options:

  • Pin & Bushing Model: Ideal for heavy-load, low-speed applications (Limit 1000 RPM).

  • Needle Bearing Model: Designed for lightweight, high-speed applications (up to 4000 RPM).

• Large Angular Compensation: Capable of handling a limit angle of 45 degrees, with a recommended operational angle within 30 degrees.

• Extensive Customization: Supports internal splines, spline shafts, keyways, square/hexagonal bores, and small flanges. Available in SUS304/SUS316 stainless steel upon request.

Technical Attributes