Silicon nitride balls

Silicon nitride balls

Short Description:

  Silicon nitride balls (SNB)   Application: Silicon nitride balls can be used in bearings which need Extreme performance requirements: highspeed/ superspeed bearings, high precision bearings, vacuum bearings, high/ low temperature bearings, non-magnet bearings, high-precision ball screw; also can be used as valve ball, measurement ball in chemical pump ,high-temperature pump, metering pump. And it can be used in slide and measurement such as: high temperature slide trail and anti-c...


  • Port: Jiangxi
  • Product Detail

    Product Tags

     

    Silicon nitride balls (SNB)

     

    Application: Silicon nitride balls can be used in bearings which need Extreme performance requirements: highspeed/ superspeed bearings, high precision bearings, vacuum bearings, high/ low temperature bearings, non-magnet bearings, high-precision ball screw; also can be used as valve ball, measurement ball in chemical pump ,high-temperature pump, metering pump. And it can be used in slide and measurement such as: high temperature slide trail and anti-corrosion slide trail.

    Product feature: stable performance, good consistency.

    Product standard: 0.4mm~100mm

    Provide grade: G3~G60

     

    notes
    1)Most are black silicon nitride balls, if necessary, we can also provide gray ones.
    2)We have mass stock, can deliver anytime you want.
    3)Can meet the requirements of various specifications and non-standard sizes.

    ceramic ball accuracy class standard( international standard IS03290~2001)

     

    grade

    Primary particle difference

    Circular degree

    roughness

    Color difference

    Distance between gauge

    gauge

    Distance between subgauge

    subgauge

    3

    0.08

    0.08

    0.01

    0.13

    0.5

    -5,…-0.5,0,0.5…+5

    0.1

    -0.2,-0.1,0,+0.1,+0.2

    5

    0.13

    0.13

    0.014

    0.25

    1

    -5,…-0.5,0,0.5…+5

    0.2

    -0.4,-0.2,0,+0.2,+0.4

    10

    0.25

    0.25

    0.02

    0.5

    1

    -9,…-1,0,+1…+9

    0.2

    -0.4,-0.2,0,+0.2,+0.4

    16

    0.4

    0.4

    0.025

    0.8

    2

    -10,…-2,0,+2…+10

    0.4

    -0.8,-0.4,0,+0.4,+0.8

    20

    0.5

    0.5

    0.032

    1

    2

    -10,…-2,0,+2…+10

    0.4

    -0.8,-0.4,0,+0.4,+0.8

    28

    0.7

    0.7

    0.05

    1.4

    2

    -12,…-2,0,+2…+12

    0.4

    -0.8,-0.4,0,+0.4,+0.8

    40

    1

    1

    0.06

    2

    4

    -16,…-4,0,+4…+16

    0.8

    -1.6,-0.8,0,+0.8,+1.6

    60

    1.5

    1.5

    0.08

    3

    6

    -18,…-6,0,+6…+18

    1.2

    -2,-1.2,0,+1.2,+2

    100

    2.5

    2.5

    0.1

    5

    10

    -40,…-10,0,+10…+40

    2

    -4,-2,0,+2,+4

    200

    5

    5

    0.15

    10

    15

    -60,…-15,0,+15…+60

    3

    -6,-3,0,+3,+6

    500

    12.5

    12.5

     

    25

           

    1000

    25

    25

     

    50

           


    DSC_0879

     


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