... are as below: 1.: Brand: SKF, FAG, INA, TIMKEN, NSK, NTN, KOYO, NACHI, OEM brand,China brand, ZWZ, HCH, etc.Quality ... ABEC-3, ABEC-5, Z1, Original, Genuine and OEM brand bearings. Material: Chrome Steel, Carbon steel, Stainless steel Model: 60, ... with high quality3.Product categories: deep groove /angular contact ball bearings, cylindrical/tapered/needle /self-aligning ball/roller bearing, etc. ...