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

2220

20T+12T

*

*

*

*

*

*

1.5

4.0

2222

22T+12T

*

*

*

*

*

*

1.5

4.0

2224

24T+12T

*

*

*

*

*

*

1.5

4.0

2226

26T+12T

*

*

*

*

*

*

1.5

4.0

2228

28T+12T

*

*

*

*

*

*

1.5

4.0

2230

30T+12T

*

*

*

*

*

*

1.5

4.0

2232

32T+12T

*

*

*

*

*

*

1.5

4.0

2234

34T+12T

*

*

*

*

*

*

1.5

4.0

2236

36T+12T

*

*

*

*

*

*

1.5

4.0

2238

38T+12T

*

*

*

*

*

*

1.5

4.0

2240

40T+12T

*

*

*

*

*

*

1.5

4.0

2242

42T+12T

*

*

*

*

*

*

1.5

4.0

2244

44T+12T

*

*

*

*

*

*

1.5

4.0

2246

46T+12T

*

*

*

*

*

*

1.5

4.0

2248

48T+12T

*

*

*

*

*

*

1.5

4.0

2250

50T+12T

*

*

*

*

*

*

1.5

4.0

2252

52T+12T

*

*

*

*

*

*

1.5

4.0

2254

54T+12T

*

*

*

*

*

*

1.5

4.0

2256

56T+12T

*

*

*

*

*

*

1.5

4.0

2258

58T+12T

*

*

*

*

*

*

1.5

4.0

2260

60T+12T

*

*

*

*

*

*

1.5

4.0

2262

62T+12T

*

*

*

*

*

*

1.5

4.0

2264

64T+12T

*

*

*

*

*

*

1.5

4.0