- Unit Type: piece
- Package Weight: 0.03kg (0.07lb.)
- Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
Cheap ball bearing mounting, Buy Quality bearing car directly from China ball bearing nut Suppliers: 6806 61806 full SI3N4 ceramic deep groove ball bearing 30x42x7mm BB30 bike repaire bearing
61806 Full ceramic ball bearing SI3N4 6806 Quality :SI3N4 Ceramic inner and outer rings, SI3N4 ceramic balls, PTFE retainer cage Model 6806 si3n4 Dimension(dxDxw): 30x42x7mm ; Net Weight: 0.01kgs Material si3n4 rings+si3n4 balls Delivery date Upon request delivery
Ceramic bearing is more fragile than steel bearings, so please be careful when you fix and use it. Other type you can choose too,but please contact with us for the exact price: Inner and outer ring: SI3N4,ZrO2,chrome steel(GCR15),stainless steel,POM Balls:ceramic(SI3N4,ZrO2),Chrome steel(GCR15),Stainless steel(440,304,316),POM,Glass Cage:PTFE,PEEK,Nylon,Iron,PI,staniless steel(SUS304,SUS316) Seal:rubber seal,PTFE,POM,iron,stainless steel
Presice we can supply