THK SPH Series Caged Ball LM Guide

The SPH Series Caged Ball LM Guide adopts an eight-row raceway design and small-diameter balls, increasing the number of load-bearing balls within the LM block.

This design achieves the highest level of waviness performance among THK LM Guide products, delivering super-low waviness at the nanometer level.

Dimensions conform to globally standard ISO specifications (ISO 12090-1:2011 Rolling Bearings) even with an eight-row structure.This product comes in four sizes ranging from 25 to 45, and a lineup of six block types is available: C/LC, V/LV, and R/LR.

Key Features
– Long-term maintenance free
– High accuracy
– Finite stroke
– 8 grooves
– Super-low waving
– Low friction
– 4-way equal load
– ISO-compliant dimensions

Available Sizes
25, 30, 35, 45