Shaft 

Diameter

Mass 

Approx

Torgue 

Ma

  1

Borndary 

Dimensions

Clutch Designation

Limiting Speed

Suitable Drawn 

Cup Bearings

Fw

D

C

Rotating Shaft 

Min-1

Rotatng Outer 

Ring Min-1

mm

Plastic Springs

Steel Springs

g

mm

Nm

rpm

HF 

3

HF0306KF

0.9

3

6.5

6

0.2

36000

7000

HK0306TN

4

HF0406KF

--

1

4

8

6

0.34

34000

8000

HK0408TN

HF0406KFR

--

1

4

8

6

0.1

34000

8000

HK0408TN

6

HF0608KF

2.8

6

10

8

1.5

20000

11000

HK0608

HF0612KF

HF0612

3

6

10

12

1.76

23000

13000

HK0608

HF0612KFR

HF0612R

3

6

10

12

1.76

23000

13000

HK0608

HF061210

3.5

6

12

10

3

20000

13000

HK061208

8

HF0812KF

HF0812

3.5

8

12

12

3.15

17000

12000

HK0808

HF0812KFR

HF0812R

3.5

8

12

12

4

17000

12000

HK0808

--

HF061210

3.2

8

12

10

3

16000

12000

HK0808

--

HF081410

3.6

8

14

10

4.6

15000

11000

HK081410

--

HF081610

4.1

8

16

10

5.5

15000

11000

HK081610

--

HF081412

4

8

14

12

5

16000

12000

HK081410

10

HF1012KF

HF1012

4

10

14

12

5.3

14000

11000

HK1010

HF1012KFR

HF1012R

4

10

14

12

1.5

14000

11000

HK1010

12

--

HF1216

11

12

18

16

12.2

11000

8000

HK1212

14

--

HF1416

13

14

20

16

17.3

9500

8000

HK1412

16

--

HF1616

14

16

22

16

20.5

8500

7500

HK1612

18

--

HF1816

16

18

24

16

24.1

7500

7500

HK1812

20

--

HF2016

17

20

26

16

28.5

7000

6500

HK2010

25

--

HF2520

30

25

32

20

66

5500

5500

HK2512

30

--

HF3020

36

30

37

20

90

4500

4500

HK3012

35

--

HF3520

40

35

42

20

121

3900

3900

HK3512