What is a miniature bearing

    Miniature bearings are suitable for products requiring high speed, low friction torque, low vibration and low noise. They are a wide range of bearings.

    Product Features

    Among the ultra-small-aperture miniature bearings, the miniature bearings with an inner diameter of φ2mm or less have 18 types of metric 68, 69, 60 series, and 6 kinds of British R series. On this basis, they can also be divided into ZZ steel bearing dust cover series. , RS rubber bearing seal series, Teflon bearing seal series, flange series, stainless steel series, ceramic ball series, etc.

    Miniature bearings are suitable for various industrial equipment, small rotary motors, etc. Recently, the demand for miniaturization, weight reduction, and thin walling of these devices has increased.

    The main purpose

    Office equipment ●Micro motor
    Soft drive ● pressure rotor
    Dental drill ● hard disk motor
    Stepper motor ● recorder drum
    Toy model ● computer fan

    Encoder

    Miniature bearing model comparison table:

    Old model new model

    241.2
    2422
    251.5 1000082682
    252 MR52
    252.32.3 682ZZ
    252.52.5 2080082MR52ZZ
    262.3 1000092692
    2633 692ZZ
    262.52.5 MR62ZZ
    262.82.8 2080092
    263.53.5 3080092A
    272.52.5 80062MR72
    2733 MR72ZZ
    272.8 602
    273.5 602ZZ
    2.551.5 MR72X
    2.552.32.3 MR72XZZ
    2.561.8 100008/2.5682X
    2.562.52.5 208008/2.5
    2.562.62.6 682XZZ
    2.572.52.5 108009/2.5692X
    2.573.53.5 692XZZ
    2.582.5 MR82X
    2.5833 MR82XZZ
    2.582.8 602X
    2.5844 602XZZ
    362 MR63
    362.52.5 MR63ZZ
    372 1000083683
    372.52.5 2080083
    3733 683ZZ
    382.5 MR83
    3833 MR83ZZ
    383 1080093693
    3844 2080093693ZZ
    392.5 MR93
    3944 MR93ZZ
    393 13603
    3955 80013603ZZ
    3102.52.5 8080023
    31044 80023623ZZ
    31355 80033633ZZ
    472 MR74
    472.52.5 MR74ZZ
    482 MR84
    4833 MR84ZZ
    492.5 1000084684
    4933 2080084
    493.53.5
    4944 684ZZ
    4103 MR104
    41044 MR104ZZ
    41144 1080094694ZZ
    41155 2080094
    41244 80014604ZZ
    41355 80024624ZZ
    41655 80034634ZZ
    582 MR85
    582.52.5 MR85ZZ
    592.5 MR95
    5933 MR95ZZ
    5103 MR105
    51044 MR105ZZ
    5113 1000085685
    5113.53.5 2080085
    51144 3080085KMR115ZZ
    51155 685ZZ
    51344 1080095695ZZ
    51355 2080095
    51355 2080095
    51366
    51455 80015605ZZ
    51655 80025625ZZ
    51966 80035635ZZ
    6102.5 MR106
    61033 MR106ZZ
    6123 MR126
    61244 MR126ZZ
    6133.5 1000086686
    61344 2080086
    61355 686ZZ
    61366
    61555 1080096696ZZ
    61566 2080096