Needle roller guide rails are simple a stationary base and a moving carriage low-friction motion high load-carrying capaci

1)M/V Roller Pin Guide Rail and Block set:

M/V style, which have roller pin cage, fits for the high preloading Comparing with other similar ones, LB Roller Pin cage makes it smaller resistance, but high rigidity;

M/V Dimensions Diagram

2)N/O Roller Pin Guide Rail and Block Sets

Roller Pin is used by N/O style, this kind of guideway fits for high loading enviroments,

The roller pings which line tightly on the cage bring the high rigidity to such kind of guideway.

Also the High Precision Cross Roller Working Table/ Linear Positioning Table

A high-precision device for providing positioning, registration and displacement includes a two-dimensional table for providing positioning and displacement, and a registration unit for bringing markers into registration with one another. The registration unit is attached to a carriage of the table via flexible articulated supports and can be moved by several, preferably seven, drives. The device can be used as a work table for reduction projectors and scanning electron microscopes, for example for investigating structural properties of materials

Needle roller guide rail