Quick Details
- COLOR:white
- cage:PEEK
- seals ring:PEEK
- Processing Time:15 days
- Port:Qingdao, China
- Supply Ability: 200000 Pieces Per Year
- Brand Name:NT
Deep Groove Ceramic Ball Bearing 6818-2RS
Ceramic bearing is the one of most
important spare part in the machinery which has features with high and low temperature resistance, corrosion resistance, wear resistance, no magnetic, electric insulation, self-lubrication, high
speed, long service life. It can be used in extreme harsh environment and special working conditions. At present, there are three kinds of material of Zirconia (ZrO2), Silicon nitride (Si3N4) and Silicon carbide (SiC). The bearing ring and
rolling element are made of all-ceramic materials. With the PTFE, nylon 66, ultem, zirconium oxide, silicon carbide, stainless steel or special aviation aluminum manufacturing retainer, ceramic
bearing application has expanded to high speed bearing, high temperature resistance bearing, corrosion resistant bearing , anti-magnetic bearing and electric insulation bearing which are
widely used in industrial kiln, vacuum coating equipment, chemical equipment, semiconductor industry, LCD panel equipment, lithium battery
material production equipment, biological pharmaceutical equipment, food machinery, etc.