grinding
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CHINA   KN  STEEL  BALL   Supplier

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KN BALL           China Steel Ball and Leading Enterprise       

CN

EN

             KN Steel Ball                                                                                                     Production in ISO/TS16949:2009 
Email:knsteelball@hotmail.com WhatsApp: +86 19980830492 

                                                    Contact sales

Casting balls

Diameter£Ømm)

¦µ<30

30<¦µ<60

60<¦µ<80

80<¦µ<100

¦µ>100

Tolerance(mm)

+1£¬-1

+1.5£¬-1

+2,-1

+2.5£¬-1

+3£¬-1

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Forged balls

Diameter

30

40

50

60

70

80

90

100

110

120

125

150

Tolerance£Ømm£©

”Ą2

+3£¬-2

+4£¬-3

+5£¬-4

R(%)

ӆ2

ӆ3

ӆ4

ӆ5

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