High Alumina Ceramic Balls

WINDSORHigh Alumina Ceramic Balls

Aluminum Balls

This material headlight strength to weight ratio Also it has Excellent hot electrical conductions
Aluminum Balls are high resistance to corrosion but Has a low mechanical strength these bolls are used for electronic industry

 

Sizes Available


Steel Balls - Bearing Grade

Sr.

Ball Size in Inch.

Ball Size in MM.

1.

3/16"

4.763mm

2.

-

5.5mm

3.

7/32"

5.556mm

4.

15/64"

5.953mm

5.

-

6.000mm

6.

-

6.220mm

7.

1/4"

6.350mm

8.

-

6.500mm

9.

17/64"

6.747mm

10.

9/32"

7.144mm

11.

5/16"

7.938mm

12.

-

8.000mm

13.

11/32"

8.731mm

14.

-

9.000mm

15.

3/8"

9.525mm

16.

13/32"

10.319mm

17.

-

10.500mm

18.

7/16"

11.113mm

19.

-

11.500mm

20.

29/64"

11.509mm

21.

15/32"

11.906mm

22.

-

12.000mm

23.

31/64"

12.303mm

24.

1/2"

12.700mm

25.

17/32"

13.494mm

26.

9/16"

14.288mm

27.

19/32"

15.081mm

28.

5/8"

15.875mm

29.

21/32"

16.669mm

30.

11/16"

17.463mm

31.

23/32"

18.256mm

32.

3/4"

19.050mm

33.

-

20.000mm

34.

13/16"

20.638mm

35.

7/8"

22.225mm

36.

15/16"

23.813mm

37.

-

25.000mm

38.

1"

25.400mm

39.

1-1/4"

31.750mm

 

Forged Steel Grinding Media Balls

Forged Steel Grinding Media Balls as Per is 12658 : 1989

(A) CHEMICAL COMPOSITION : The Chemical Composition of the Forged Steel Grinding Media Will Be As Per

 

EN -44

EN -31

Carbon

0.90 -1.20%

0.95 -1010%

Manganese

0.45 -0.70%

0.25 -0.45%

Silicon

0.30 % Max

0.10 -0.35%

Sulphur

0.06 % Max

0.035 %Max

Phosphorous

0.60 Max.

0.35 % Max.

Chromium

 

1.40 -1.60 %

(Iv) STANDARD SIZE OF GRINDING MEDIA : Balls Diameter (mm)- 100,90,80,75,70,65,60,50,40,30,25,&20
Cylpebs (mm)- 25x25, 22x22, 19x19
(V) TOLERANCE ON SIZE : VARIATION On Size : Shall Not Exceed the Following Limits :-


SHAPE AND SIZE

TOLERANCE (MM)

(1) Balls For Size 50 mm & Above

+/- 3.00

(2) Balls For Size 50 mm & Below

+/- 2.50

(3) Cylpebs for all sizes

+/- 1.50

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