Model No.:1
Product Origin:China
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Description:Offer high quality and best price Miniature Ball Bearings: 1, Material: Chrome Steel, Stainless Steel, Carbon Steel and Ceramic; 2, Tolerance: ABEC-1~ABEC-7; 3, Noise Level: Z1~Z4; 4, Vibration: V1~V4; 5, Grease: All kinds of grease; 6, Seal: Open, Z, ZZ, RS, 2RS, RZ and Teflon; 7, Packing: Box(tube) + Carton + Pallet.