The miniature bearing development co

Japan's bearing company ( The bud co. ) Is a multinational group, was founded in 1951, headquarters is located in nagano, Japan, in Japan, the United States, Singapore, Thailand, the UK and China to set up factories. Group company's business scope has bearings, electronics, machinery parts, conveyor and special parts, etc. Its leading products is the micro, small bearings, small precision motors, fan motor bearings, such as more than 2000 varieties, is the world's largest miniature bearing production enterprises. The main products are precision miniature ball bearings, all kinds of precision machinery, electronic components, as the world's largest miniature bearing factory, the products are widely used in video recorder, air conditioners, vacuum cleaners, auto motor, medical equipment and computer peripheral hardware, domain, by users of praise. Miniature bearing products within 30 mm outer diameter with the rotating precision of high precision, the page is the leader in the miniature bearing, bearing within the 22 mm outer diameter with a 60% market share. Miniature ball bearing is composed of outer ring, inner ring, rolling, rolling retainer, seal ( Dust cover) And spring coil of machining parts. Less than 30 mm outside diameter is called the micro and small ball bearing, is to ensure that the shaft of the rotating equipment with high precision requirements stable operation of the bearing parts and assembly in precision parts. Commonly used miniature bearing type 1 micro: 67, 68, 69, 60 x x x x, 62 x 63 x, MRXX, MFXX2 gm: 67, 68, 69, 160, XX XX XX XX, 60, 62, 63, XX XX XX, 64 xx3 imperial: RLSXX, RMSXX, EXX, RXX and ENXX4 thickening: 622, 623, 630, 632, XX XX XX XX, XX, 638, 633 xx5 double row: 42, 43 xx6 stainless steel: XX SS60XX, SS62XX, SS63XX, SS69XX, SSRXX, SSFRXX7 non-standard: 60 / XX, XX, 62/63 / XX