Balls

Balls made of chrome steel are used mainly for bearings and many other industrial applications. Their characteristic feature is smooth surface, high hardness and they are able to carry high loadings thanks to new through hardening technology. The best quality steel is used for balls production coming only from verified source that meets high quality requirements. Small diameter balls are made of wire while large balls are made of forges. To ensure high ball surface quality the newest heat treatment equipment is used with very precise atmosphere and temperature control system that assure identical hardness and proper microstructure of each single ball. Manufacturing balls with strictly defined tolerance, surface precision and repeatable quality is guaranteed by statistical process control (SPC) introduced for all production process. We offer balls from 4 to 250 mm of diameter.


MaterialASTMAISIISO/DIN
Chrome steelA295–46T52100100Cr6
Diameter Weight
[kg/1000pcs]
[mm] [cal]

3,969

5/32"

0,2543

4

 

0,2604

4,5

 

0,3707

4,762

3/16"

0,4395

5

 

0,5086

5,5

 

0,6769

5,556

7/32"

0,6979

5,953

15/64"

0,8582

6

 

0,8788

6,35

1/4"

1,042

6,5

 

1,1174

6,747

17/64"

1,25

7

 

1,3954

7,144

9/32"

1,483

7,5

 

1,7163

7,938

5/16"

2,035

8

 

2,083

8,5

 

2,4987

8,731

11/32"

2,708

9

 

4,710

9,128

23/64"

3,0942

9,525

3/8"

3,516

9,922

25/64"

3,9739

10

 

4,068

10,319

13/32"

4,469

10,5

 

4,7096

11

 

5,4153

11,112

7/16"

5,582

11,509

29/64"

6,2019

11,906

15/32"

6,867

12

 

7,026

12,303

31/64"

7,576

12,5

 

7,946

12,7

1/2"

8,333

13,494

17/32"

9,996

14

 

11,158

14,288

9/16"

11,87

14,6

 

12,662

14,8

 

13,1941

15,081

19/32"

13,96

15,5

 

15,15

15,875

5/8"

16,28

16,104

 

16,991

16,669

21/32"

18,84

17

 

19,977

17,462

11/16"

21,662

17,5

 

21,805

17,7

 

22,56

18

 

23,7275

18,256

23/32"

24,753

19,05

3/4"

28,13

Diameter Weight
[kg/1000pcs]
[mm] [cal]

19,844

25/32"

31,791

20

 

32,5469

20,638

13/16"

35,762

21,431

27/32"

40,044

22

 

43,3199

22,225

7/8"

44,662

23,019

29/32

49,622

23,23

 

50,9996

23,812

15/16

54,929

24,606

31/32

60,609

25

 

63,568

25,4

1"

66,67

26,988

1" 1/16

79,97

28,575

1" 1/8

94,9

30

 

109,846

30,162

1" 3/16

111,6

31,75

1" 1/4

130,2

33,338

1" 5/16

150,7

34,925

1" 3/8

173,3

35

 

174,4

36,512

1" 7/16

198

38,1

1" 1/2

225

39,688

1" 9/16

254,4

40

 

260,375

41,275

1" 5/8

286,1

42,862

1" 11/16

320,359

44,45

1" 3/4

357,301

45

 

370,729

47,625

1" 7/8

439,465

50

 

508,545

50,8

2"

533,348

52,388

2" 1/16

584,911

53,975

2" 1/8

639,73

57,15

2" 1/4

759,396

60,325

2" 3/8

893,123

63,5

2" 1/2

1042

66,675

2" 5/8

1206

69,85

2" 3/4

1386

76,2

3"

1800

79,375

3" 1/8

2035

80

 

2083

90

 

2966

100

 

4069

108

 

5126

110

 

5416

120

 

7031

130

 

8938

150

 

13733

200

 

32547

250

 

63578

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