The Ball Lock is one of the most widely used friction elements in differential winding systems. Engineered for precision gripping and smooth torque transmission, it ensures high-speed performance with accurate concentric holding in demanding industrial applications.
Our Ball Lock units are specially manufactured using high-quality steel, aluminum, or engineered plastic bodies designed to function as an efficient gripper with integrated ball technology. The fully covered ball mechanism significantly minimizes dust accumulation while maintaining consistent performance.
Ideal for use as a replacement component in differential shafts, Ball Locks provide reliable gripping strength and long-term operational stability.
Base Options:
Alloy Steel & Bronze
Engineering Plastic
Ball Material:
Stainless Steel
Core Sizes:
25 mm ,50 mm ,70 mm,3”,4”,5”,6”,8”
(Custom sizes available as per requirement.)

Most widely used friction element for differential winding
Suitable as a replacement for differential shafts
Designed for high-speed operations
Ensures concentric and stable core holding
Fully covered ball mechanism reduces dust issues
Durable and precision-engineered construction