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

1420

20T

*

*

*

*

*

*

1.5

4.0

1422

22T

*

*

*

*

*

*

1.5

4.0

1424

24T

*

*

*

*

*

*

1.5

4.0

1426

26T

*

*

*

*

*

*

1.5

4.0

1428

28T

*

*

*

*

*

*

1.5

4.0

1430

30T

*

*

*

*

*

*

1.5

4.0

1432

32T

*

*

*

*

*

*

1.5

4.0

1434

34T

*

*

*

*

*

*

1.5

4.0

1436

36T

*

*

*

*

*

*

1.5

4.0

1438

38T

*

*

*

*

*

*

1.5

4.0

1440

40T

*

*

*

*

*

*

1.5

4.0

1442

42T

*

*

*

*

*

*

1.5

4.0

1444

44T

*

*

*

*

*

*

1.5

4.0

1446

46T

*

*

*

*

*

*

1.5

4.0

1448

48T

*

*

*

*

*

*

1.5

4.0

1450

50T

*

*

*

*

*

*

1.5

4.0

1452

52T

*

*

*

*

*

*

1.5

4.0

1454

54T

*

*

*

*

*

*

1.5

4.0

1456

56T

*

*

*

*

*

*

1.5

4.0

1458

58T

*

*

*

*

*

*

1.5

4.0

1460

60T

*

*

*

*

*

*

1.5

4.0

1462

62T

*

*

*

*

*

*

1.5

4.0

1464

64T

*

*

*

*

*

*

1.5

4.0