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Product Characteristics Of Miniature Deep Groove Ball Bearings

2019-03-21
Ultra small aperture of miniature bearings, types include miniature deep groove ball bearings series 68, 69, 60 series, total 6 inch r series, on this basis, can be divided into steel dust cover with ZZ bearings micro, RS rubber sealing ring bearing series, the Teflon sealing washer and flange flange series, and so on.