NB SR-20 Stroke Bush

The NB SR-20 is a stroke bush designed to provide combined linear and rotational motion within a limited stroke range. Utilizing a recirculating ball system, it delivers smooth, low-friction movement capable of supporting high-speed and high-precision operation in compact automation and machinery applications. Its cylindrical design features a durable outer cylinder and lightweight retainer, making it a practical and space-efficient solution for applications where both sliding and rotational motion are required simultaneously, without the need for separate linear and rotary components.