ITEM NO

GEAR TOOTH

CENTRE HOLE

THICKNESS

A

B

D

E

F

G

1.9φ

2.05φ

2.4φ

2.55φ

2.9φ

3.05φ

H

L

2020

20T+10T

*

*

*

*

*

*

1.5

4.0

2022

22T+10T

*

*

*

*

*

*

1.5

4.0

2024

24T+10T

*

*

*

*

*

*

1.5

4.0

2026

26T+10T

*

*

*

*

*

*

1.5

4.0

2028

28T+10T

*

*

*

*

*

*

1.5

4.0

2030

30T+10T

*

*

*

*

*

*

1.5

4.0

2032

32T+10T

*

*

*

*

*

*

1.5

4.0

2034

34T+10T

*

*

*

*

*

*

1.5

4.0

2036

36T+10T

*

*

*

*

*

*

1.5

4.0

2038

38T+10T

*

*

*

*

*

*

1.5

4.0

2040

40T+10T

*

*

*

*

*

*

1.5

4.0

2042

42T+10T

*

*

*

*

*

*

1.5

4.0

2044

44T+10T

*

*

*

*

*

*

1.5

4.0

2046

46T+10T

*

*

*

*

*

*

1.5

4.0

2048

48T+10T

*

*

*

*

*

*

1.5

4.0

2050

50T+10T

*

*

*

*

*

*

1.5

4.0

2052

52T+10T

*

*

*

*

*

*

1.5

4.0

2054

54T+10T

*

*

*

*

*

*

1.5

4.0

2056

56T+10T

*

*

*

*

*

*

1.5

4.0

2058

58T+10T

*

*

*

*

*

*

1.5

4.0

2060

60T+10T

*

*

*

*

*

*

1.5

4.0

2062

62T+10T

*

*

*

*

*

*

1.5

4.0

2064

64T+9T

*

*

*

*

*

*

1.5

4.0