DU300 (DU302)
Tooth Idler-3GT (d is not specified)
Belt teeth
Width
Kind
Y
Type
Please select a size
Quantity
In stock
Remark
 3D drawing  Video  Specification PDF
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

unit:mm

Tooth number

Tooth width

type

d

P.D

O.D

E

Fod

Y   When the bearing is centered

Z   When bearing on both side

No.

B

D

Da
max

e

C
buckle

No.

B

D

Da
max

20

3GT-6
A=7
W=11

Y

Z

5

19.1

18.34

14.5

22.6

685ZZ

1pc

5

11

9.8

3

R11

685ZZ

2pc

5

11

9.8

22

21.01

20.25

15

25

24

22.92

22.16

18

26

695ZZ

4

13

11.4

3.5

R13

695ZZ

4

13

11.4

25

23.87

23.11

27

26

Y
(Set in)

6

24.83

24.07

18

28

696ZZ

5

15

13.4

3

R15

28

26.74

25.98

21

30

30

28.65

27.89

22.5

32

32

8

30.56

29.8

24

35

698ZZ

6

19

17

2.5

R19

34

32.47

31.71

26

36

35

33.42

32.66

28

37

36

34.38

33.62

29

38

38

10

36.29

35.52

31.6

40

6900ZZ

6

22

20

2.5

R22

40

38.2

37.44

33.2

42

42

40.11

39.35

33

45

44

42.02

41.25

34

47

45

42.97

42.21

46

43.93

43.16

37

49

48

45.84

45.07

50

47.75

46.98

39

51

60

57.3

56.53

52

61

70

12

66.85

66.08

58

71

6901ZZ

6

24

22

2.5

R24

72

68.75

67.99

59

73

80

76.39

75.63

60

80

90

85.94

85.18

70

90

100

95.49

94.73

80

100

  20*

3GT-10
A=11
W=15

Y
(Set in)

Z
(both sides)

5

19.1

18.34

14.5

22.6

685ZZ

2pc

5

11

9.8

2.5

R11

685ZZ

2pc

5

11

9.8

  22*

21.01

20.25

15

25

  24*

22.92

22.16

18

26

695ZZ

4

13

11.4

3.5

R13

695ZZ

4

13

11.4

  25*

23.87

23.11

27

26

6

24.83

24.07

18

28

696ZZ

1pc

5

15

13.4

5

R15

696ZZ

5

15

13.4

28

26.74

25.98

21

30

30

28.65

27.89

22.5

32

32

8

30.56

29.8

24

35

698ZZ

6

19

17

4.5

R19

698ZZ

6

19

17

34

32.47

31.71

26

36

35

33.42

32.66

28

37

36

34.38

33.62

29

38

38

10

36.29

35.52

31.6

40

6900ZZ

6

22

20

4.5

R22

6900ZZ

6

22

20

40

38.2

37.44

33.2

42

42

40.11

39.35

33

45

44

42.02

41.25

34

47

45

42.97

42.21

46

43.93

43.16

37

49

48

45.84

45.07

50

47.75

46.98

39

51

60

57.3

56.53

52

61

70

12

66.85

66.08

58

71

6001ZZ

8

28

26

3.5

R28

6901ZZ

6

24

22

72

68.75

67.99

59

73

80

76.39

75.63

60

80

90

85.94

85.18

70

90

100

95.49

94.73

80

100

20

3GT-15
A=17
W=21

Z
(both sides)

5

19.1

18.34

14.5

22.6

685ZZ

2pc

5

11

9.8

22

21.01

20.25

15

25

24

22.92

22.16

18

26

695ZZ

4

13

11.4

25

23.87

23.11

27

26

6

24.83

24.07

18

28

696ZZ

5

15

13.4

28

26.74

25.98

21

30

30

28.65

27.89

22.5

32

32

8

30.56

29.8

24

35

698ZZ

6

19

17

34

32.47

31.71

26

36

35

33.42

32.66

28

37

36

34.38

33.62

29

38

38

10

36.29

35.52

31.6

40

6900ZZ

6

22

20

40

38.2

37.44

33.2

42

42

40.11

39.35

33

45

44

42.02

41.25

34

47

45

42.97

42.21

46

43.93

43.16

37

49

48

45.84

45.07

50

47.75

46.98

39

51

60

57.3

56.53

52

61

70

12

66.85

66.08

58

71

6001ZZ

8

28

26

72

68.75

67.99

59

73

80

76.39

75.63

60

80

90

85.94

85.18

70

90

100

95.49

94.73

80

100

(20*~25*teeth) When the bearing is centered, 2 bearings are attached.