Material: GCr15
international standard
Z3V3,C3,
High speed,high bearing
high precision bearings
our company profesional produce the Deeo Groove Ball Bearings
(miniture ,small  bearings.6000,6200,6300,6900series)
Our bearings can be ues in electrical motor ,fitness equirement..
FOB NINGBO
Payment: TT
Original :Ningbo,China