Die blanks with sink

Type

Dimension

d

D

L

d1

BC0281330

2.8

13

30

7

90

BC0381630

3.8

16

30

8.5

90

BC0381640

3.8

16

40

8.5

90

BC0382250

3.8

22

50

8.5

90

BC0461630

4.6

16

30

10.5

90

BC0462250

4.6

22

50

10.5

90

BC0643030

6.4

30

30

15

90

BC0643055

6.4

30

55

15

90

BC0823655

8.2

36

55

18

90

BC1004055

10

40

55

22

90

BC1184555

11.8

45

55

25

90

BC1386060

13.8

60

60

29

90

 
Tolerances of the inner diameter(d) of the blanks as per table below (mm)

Nominal inner dia.

Nominal length

18

18-30

30-50

50

6

0-0.45

0-0.55

0-0.65

-

6-10

0-0.50

0-0.60

0-0.70

0-0.80

10-14

0-0.55

0-0.70

0-0.80

0-0.90

14-18

0-0.60

0-0.80

0-0.90

0-1.00

18-24

0-0.65

0-0.90

0-1.00

0-1.10

24

0-0.70

0-1.00

0-1.10

0-1.20

 
Tolerances of out diameters(D) as per the table below (mm)

Nominal out
diameters

Nominal length

18

18-30

30-50

50

14

+0.50
-0.40

+0.50
-0.40

+0.60
-0.40

+0.65
-0.40

14-18

+0.55
-0.40

+0.55
-0.40

+0.60
-0.45

+0.65
-0.45

18-24

+0.60
-0.40

+0.60
-0.40

+0.65
-0.45

+0.70
-0.45

24-30

+0.65
-0.45

+0.65
-0.45

+0.70
-0.50

+0.75
-0.50

30-45

+0.70
-0.50

+0.70
-0.50

+0.75
-0.60

+0.80
-0.60

44-55

+0.75
-0.55

+0.80
-0.60

+0.85
-0.65

+0.80
-0.65

55

-

+0.90
-0.70

+0.95
-0.75

+1.00
-0.80

 
Tolerance of blank height(H) as per the table below (mm)

Nominal out
diameters

Nominal diameters

18

18-30

30-50

50

14

+0.50
-0.40

+0.50
-0.40

+0.60
-0.40

+0.65
-0.40

14-18

+0.55
-0.40

+0.55
-0.40

+0.60
-0.45

+0.65
-0.45

18-24

+0.60
-0.40

+0.60
-0.40

+0.65
-0.45

+0.70
-0.45

24-30

+0.65
-0.45

+0.65
-0.45

+0.70
-0.50

+0.75
-0.50

30-45

+0.70
-0.50

+0.70
-0.50

+0.75
-0.60

+0.80
-0.60

44-55

+0.75
-0.55

+0.80
-0.60

+0.85
-0.65

+0.80
-0.65

55

-

+0.90
-0.70

+0.95
-0.75

+1.00
-0.80