Just as its name applied, a cage contains a lot of balls.
BALLSUM ball retainer is commonly used as a component of guide system in a press mold or in any devices need to move items quickly along an axie.
How does a BALLSUM ball retainer make a device move faster and more sophisticated ?
BALLSUM ball retainer can reduce friction force by decreasing the contact area with balls.
Each ball in a BALLSUM ball retainer is fit JIS standard grade 10 which means the tolerance of diameter of each balls is only 0.00025um , that gaurantees the precision of a guide system.
We can customized ball retainer for you. Six different arrangement of balls can be arranged 1. straight with a slight angle incline. 2. metrix 3. single spiral 4. double spirals(Recommended) 5. single track 6. double tracks
Three different kinds of material of retainer 1. Brass 2. POM 3. Aluminum
Two different kinds of material of balls 1. SUJ2 2. SUS 440C(stainless)
All our material are ROHS certified.
Why do we recommend you a "double spirals Ballsum Ball retainers" ? It is proofed by experiment,there are three reasons for your reference. 1.Easier to be installed 2.Less vibration 3.Less abrasion