Ceramic precision balls

SCERAM keeps an important stock of precision balls in many dimateters:

Zirconia, Alumina, Silicon Nitride, Ruby, Sapphire...



We can obtain different grades depending on materials: 

Grade

Variation du diamètre de la bille Vdws 

Déviation Sphérique 

Rugosité Ra 

3

0.08

0.08

0.012

5

0.13

0.13

0.02

10

0.25

0.25

0.025

16

0.4

0.4

0.032

20

0.5

0.5

0.04

28

0.7

0.7

0.05

40

1

1

0.08

60

1.5

1.5

0.1 



















Please click on the icon below to acess to the list of dimensions.

  • Ceramic precision balls