Stainless steel caster wheel material choose
Stainless steel caster wheel usually use on Acid corrosion condition. We need prevent the stainless steel caster from rust.So the material choosing is very important. Consider both rust resistance function and cost Huanxin Hospital Bed Wheels Caster Wheel Company suggestion is
USE SS304 material as mounting plate and Bracket material.
USE SS302 as ball and bolt material
The best bearing material is Teerling Bearings
If have any more question about stainless steel caster wheel,could contact us freely.