Min. Order Reference FOB Price
50 Pieces US$0.10-15.00 / Piece
Product Description
Product Description Our company's ultra-precision high-speed ceramic ball bearings use Si3N4 ceramic balls as rolling elements and GCr15, 9Cr18 (Mo), Cr4Mo4V, and other alloy steel materials as ring materials to produce P2 and P4 level bearings. This can solve the problem of bearings being unable ...