3.969mm ball Silicon Carbide ceramic balls SiC bearing balls are widely used bearing
3.969mm ball Silicon Carbide ceramic balls SiC bearing balls are widely used bearing
China Wholesale Small Ceramic Balls Specfication :
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Product Name
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3.969mm ball Silicon Carbide ceramic balls SiC bearing balls
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Material
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Silicon Carbide |
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Color
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Black
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Size
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3.969mm
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Precision
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G2-G60
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Packing
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Cartons /Plastic Tube/Bags
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Usage
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Bearing/Machinery
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MOQ
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50 PCS |
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Delivery time
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Stock |
Ceramic Balls Pictures:
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Silicon Carbide Material Features:
Standard Sizes List Of Ceramic Balls :
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Inch Size
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MM Size
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Inch Size
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MM Size
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Inch Size
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MM Size
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Inch Size
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MM Size
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1/16
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1.588
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5/16
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7.938
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9/16
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14.288
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15/16
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23.812
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3/32
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2.381
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11/32
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8.731
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19/32
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15.081
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1
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25.4
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1/8
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3.175
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3/8
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9.525
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5/8
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15.875
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17/16
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26.988
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5/32
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3.969
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13/32
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10.318
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21/32
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16.668
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9/8
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28.575
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3/16
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4.762
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7/16
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11.1125
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11/16
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17.462
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19/16
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30.162
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7/32
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5.556
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29/64
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11.509
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23/32
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18.256
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5/4
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31.75
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15/64
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5.953
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15/32
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11.906
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3/4
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19.05
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21/16
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33.338
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1/4
|
6.35
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31/64
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12.303
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25/32
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19.844
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11/8
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34.925
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17/64
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6.747
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1/2
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12.7
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13/16
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20.638
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23/16
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36.512
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9/32
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7.144
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17/32
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13.494
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7/8
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22.225
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3/2
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38.1
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Grades of Precision for Ceramic Bearing Balls:
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Grades
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Diameter Variation
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Spherical Deviation
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Diameter Variation of Batch
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Surface
Roughness(Ra)
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G5
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0.13
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0.13
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0.25
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0.014
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G10
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0.25
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0.25
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0.5
|
0.020
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G16
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0.4
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0.4
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0.8
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0.025
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G20
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0.5
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0.5
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1
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0.032
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G28
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0.7
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0.7
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1.4
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0.050
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G40
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1
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1
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2
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0.080
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G60
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1.5
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1.2
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3
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0.1
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G100
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2.5
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2.5
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5
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0.125
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Application of Ceramic Balls :
Ceramic balls can be used in all bearings with special requirement, metering ball , valve ball, track ball, and precision grinding ball; it can be used in fields requiring chemical resistance, high temperature, electronic insulation, magnetic insulation, non-lubrication. It is an idea substitute for steel ball in chemical corrosion application.
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