Purchase Qty. Reference FOB Price
50-999 Sets US$0.23
1,000-4,999 Sets US$0.19
5,000-9,999 Sets US$0.17
10,000+ Sets US$0.14
Product Description
we are a professional manufacturer of ball bearing since 2007,certified ISO9001:2015. we manufacture metric and inch series of ball bearing for industries. ITEM MR74ZZ,L740ZZ bore diameter(d) 4MM outside diameter(D) 7MM Width(B) 2.5MM TYPE ZZ OR RS MATERIAL Gcr15 GREASE MEMO widely ...