Type

A

B

δ

H

Pitch

toothnumber

TG381*7

Φ18

Φ87.8

12.5

25

38.1

7

TG381*8

Φ26

Φ99.3

20

50

38.1

8

TG635*5

Φ20

Φ108

17

45

63.5

5

TG662*6

Φ26

Φ125

25

57

66.5

6

TG662*5

Φ20-25

Φ100

25

57

66.5

5

TG662*4

Φ20

Φ89.8

25

57

66.5

4

TG680*5

Φ25

Φ115.6

25

47

68.0

5

TG762*5

Φ25

Φ129.6

22.5

50

76.2

5

TG1000*5

Φ25

Φ170.1

34.2

70

100

5

Chain wheel customization: customer provide parameters, pitch, pore size, key width and so on.