Introduction of miniature bearings
Miniature ball bearings are metric series, outer diameter less than 9mm; inch series, outer diameter less than 9.525mm of all kinds of bearings! The primary materials are carbon steel, bearing steel, stainless steel, plastic, ceramic, etc. The minor inner diameter can be 0.6mm, the general inner diameter of 1mm more.
Product characteristics
In the ultra-small bearings, miniature deep groove ball bearing types are metric 68 series, 69 series, 60 series, etc., the British system R series, a total of six kids, on this basis, can also be divided into ZZ steel plate dust cover bearing series, with RS rubber seal miniature bearing series, Teflon bearing seal series, with flange retaining edge series, etc.
Application of miniature bearings
Miniature bearings are suitable for various types of industrial equipment, small rotary motors and other high speed and low noise fields. Such as office equipment, tiny engines, instrumentation, laser engraving, small clocks and watches, soft drives, pressure rotors, dental drills, complex disk motors, stepper motors, VCR magnetic drums, toy models, computer cooling fans, money counting machines, fax machines and other related fields.
Commonly used miniature bearing models.
682 682ZZ MR52 MR52ZZ 692 692Z2 683 683ZZ MR83 MR83ZZ 693 693Z2 603 603Z2 623 623Z2 MR74 MR74ZZ MR84 MR84ZZ 684 684ZZ MR104 MR104ZZ 694 694ZZ 604 6042 624 624Z MR85 MR85ZZ MR95 MR95ZZ MR105 MR105zZ 685 685ZZ MR115ZZ 695Z2 605Z2 625Z2 MR106 MR106Z2 MR126 MR1262Z 686 686Z2 696Z2 606Z2 6262Z MR117 MR117ZZ MR137 MR137Z2 687 68722 607ZZ 627Z2 MR128 MR128ZZ MR148 MR148ZZ 688 688Z 698ZZ 6082Z MR149 MR149zz 689 68977 609ZZ 629Z2 6392
Z
