Flanged Bearing, Ball Bearing, Hardware Parts manufacturer / supplier in China, offering 684zz Shielded Miniature Bearing 4X9X4mm, S684-2RS Stainless Steel Sealed Miniature Bearings 4X9X4mm, S684zz Ceramic ABEC-5 Bearing Shielded 4X9X4 mm and so on.
It is the last photo.
You have seen all photos.
This supplier has been verified by SGS.
The following is the latest report.