The Elevator Bearing Block is used to assemble a mechanism, allowing two pieces of rectangular tubing to slide in relation to each other in a linear motion. This bearing block is designed to mount to the narrow side of rectangular tubing with a narrow-side dimension of 1in (e.g. 1x1, 1x2, 1x3 tubing) and will work with a variety of tubing dimensions.

Assembly required. 8 linear motion blocks are required for each stage of a typical elevator.

Features

Shielded ball bearings provide support in the lateral and thrust axes
Aluminum blocks are notched to self-locate on the side of rectangular tubing
Individual bearings support the lateral and thrust axes for further reduced friction
Aluminum blocks on either side of the tubing support the bearings for easier assembly