Service hotline: thirteen billion eight hundred and eighteen million six hundred and thirty-seven thousand and eight hundred
Business fax: 021-61396283
These bearings are resistant to corrosion and many chemicals. They are light and quiet. Polymer ball bearings do not require lubricants.
Polymer ball bearings consist of: ? Polymer rings ? Balls made of stainless steel, glass, polymer or other materials and ? A polymer cage. Polymer b...