J. W. Winco, Inc. Datasheets for Ball Transfer Units (BTU)

Ball transfer units (BTU) are ball transfer table components that consist of a large, load-bearing ball that sits atop smaller balls inside of a hemispherical cup.
Ball Transfer Units (BTU): Learn more

Product Name Notes
GN 509
GN 509.1
GN 509 ball transfer units are typically used on conveyor tracks. They enable a linear or rotary movement of heavy loads on those tracks.
GN 509.3 GN 509.3 spring retainers are a component of the ball transfer units used on conveyor tracks. The spring retainers facilitate insertions and removal of balls from the top side. See...