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Chrome Steel Balls---Click picture to get More Details...
Another name:Bearing Balls / Precision Balls
Material:AISI52100 / GCr15
Resistance:Superior Wear Resistance
Used in the ball and roller bearing industry and for a variety of automobile applications. These Chrome Steel Balls have excellent surface quality. They offer superior wear resistance, high hardness and high load bearing capacity as a result of through-hardening.

1.Size: Diameter 2mm -35mm

2.Grade: 

Grade 

Ball diameter variation
 Vdws

Spherical deviation
Sph 

 Ball surface roughness
Ra

Ball diameter variation 
Vdwl

Basic diameter tolerance
Tdn 

 10

 0.25

 0.25

 0.025

 0.5

  *

 16

 0.4

 0.4

 0.032

 0.8

  *

 20

 0.5

 0.5

 0.050

 1.0

  *

 24

 0.6

 0.6

 0.050

 1.2

  *

 28

 0.7

 0.7

 0.050

 1.5

  *

 40

 1.0

 1.0

 0.080

 2.0

  *

 60

 1.5

 1.5

 0.100

 3.0

  *

 100

 2.5

 2.5

 0.125

 5.0

 12.5

 200

 5

 5

 0.200

 10

 25

 

3.Material: 

CHEMICAL COMPOSITION (%)

Material 

 C

 Si 

 Mn 

 P 

 S

 Ni 

 Cr 

 Mo 

 Cu 

 AISI52100

0.95-1.10 

0.15-0.35

0.50max

 0.025max

 0.025max

 -

1.30-1.60

 -

 -

 

4.Package:  Oil packing or Dry packing
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