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

2820

20T+8

*

*

1.5

4.0

2822

22T+8

*

*

1.5

4.0

2824

24T+8

*

*

1.5

4.0

2826

26T+8

*

*

1.5

4.0

2828

28T+8

*

*

1.5

4.0

2830

30T+8

*

*

1.5

4.0

2832

32T+8

*

*

1.5

4.0

2834

34T+8

*

*

1.5

4.0

2836

36T+8

*

*

1.5

4.0

2838

38T+8

*

*

1.5

4.0

2840

40T+8

*

*

1.5

4.0

2842

42T+8

*

*

1.5

4.0

2844

44T+8

*

*

1.5

4.0

2846

46T+8

*

*

1.5

4.0

2848

48T+8

*

*

1.5

4.0

2850

50T+8

*

*

1.5

4.0

2852

52T+8

*

*

1.5

4.0

2854

54T+8

*

*

1.5

4.0

2856

56T+8

*

*

1.5

4.0

2858

58T+8

*

*

1.5

4.0

2860

60T+8

*

*

1.5

4.0

2862

62T+8

*

*

1.5

4.0

2864

64T+8

*

*

1.5

4.0