Part No.

1 0 P 2 4 L 1 6

1 0 P 1 6 R 2 4

8 P 2 4 L 1 6

8 P 1 6 R 2 4

7 P 2 4 L 1 6

7 P 1 6 R 2 4

6 P 2 4 L 1 6

6 P 1 6 R 2 4

6 P 3 0 L 2 0

6 P 2 0 R 3 0

5 P 3 0 L 2 0

5 P 2 0 R 3 0

5 P 3 6 L 2 4

5 P 2 4 R 3 6

4 5 P 3 9 L 2 6

4 5 P 2 6 R 3 9

4 P 4 2 L 2 8

4 P 2 8 R 4 2

3 5 P 4 5 L 3 0

3 5 P 3 0 R 4 5

2 9 0 P 4 5 L 3 0

2 9 0 P 3 0 R 4 5

Figure

14

15

14

15

14

15

14

15

15

16

15

16

15

16

15

17

17

17

17

17

15

18

Gear ...Outside Dia. ...Pitch Dia.

2.420 2.400

3.037 3.000

3.496 3.429

4.070 4.000

5.067 5.000

6.080 6.000

7.278 7.200

8.722 8.667

10.589 10.500

12.943 12.857

15.639 15.500

Pinion ...Outside Dia. ...Pitch Dia.

1.722 1.600

2.169 2.000

2.506 2.286

2.930 2.667

3.578 3.333

4.290 4.000

5.094 4.800

6.065 5.778

7.355 7.000

8.960 8.571

10.908 10.334

Combination

16

24

16

24

16

24

16

24

20

30

20

30

24

36

26

39

28

42

30

45

30

45

Diametrical Pitch

10

8

7

6

6

5

5

4 1/2

4

3 1/2

2.903

Face Width

1/2

5/8

11/16

13/16

1

1 1/8

1 1/4

1 3/8

1 3/4

2

2 3/4

A Mount Dist.

1 9/16

1 7/16

1 15/16

1 3/4

2 3/16

2

2 1/2

2 1/4

3

2 3/4

3 1/2

3 1/8

4 1/4

3 9/16

5 3/16

2 7/8

4 11/16

3 5/16

5 13/16

4 1/8

8 5/8

6 1/8

B..Bore Length

3/4

7/8

7/8

1

1

1 1/8

1 1/8

1 1/4

1 1/4

1 5/8

1 3/8

1 7/8

1 5/8

2

1 7/8

3 1/4

C..Bore Dia. +.0005 -.0000

5/8

3/4

3/4

15/16

15/16

1 1/16

1 1/16

1 3/16

1 3/16

1 7/16

1 5/16

1 11/16

1 7/16

1 15/16

1 11/16

3 3/8

D..Hub Dia.

1 1/4

1 1/2

1 1/2

1 7/8

1 7/8

2 1/8

2 1/8

2 3/8

2 3/8

2 7/8

2 3/4

3 1/8

3 1/4

3 1/2

3 5/8

6

E..Hub Length

1/4

3/8

1/4

7/16

5/16

7/16

7/16

9/16

5/16

11/16

5/16

11/16

3/8

9/16

9/16

1/2

F..Apex to Back.

3 1/2

5 9/16

4

6 13/16

4 7/8

G..Bore Dia. +.001 -.000

4 1/4

3 1/4

5 1/2

4

6 1/2

10

H..C'bore Dia.

6

4 7/8

7 1/4

6

8 7/8

J..Bolt Circle

5 1/8

4

6 3/8

4 7/8

7 3/4

11 1/2

K..Web Thick.

5/8

7/8

5/8

7/8

3/4

5/8

L..C'bore Dia.

5/8

7/8

11/16

1

3/4

M..Bore Length

5/16

5/16

5/16

5/16

5/16

Holes

Size

13/32

13/32

13/32

17/32

17/32

1/2-20(a)

No.

12

12

12

12

12

12

Keyway

3/16 x 1/16

3/16 x 1/16

3/16 x 1/16

1/4 x 3/32

1/4 x 3/32

1/4 x 3/32

1/4 x 3/32

1/4 x 3/32

1/4 x 3/32

3/8 x 1/8

3/8 x 1/8

3/8 x 1/8

3/8 x 1/8

1/2 x 3/16

3/8 x 1/8

7/8x 5/16

**Max. Bore

*

1

*

1 3/16

*

1 9/16

*

1 11/16

1 11/16

1 5/8

1 7/8

2 1/4

2 1/2

2 5/8

2 3/4

*

*

*

*

*

4 3/8

10

Wt. each, lbs.

.25

.50

.38

1.00

.75

1.62

1.00

2.25

1.63

4.37

3.38

6.25

5.25

11.50

8.62

9.50

8.25

14.00

13.50

25.50

44.5

45

Torque (lb. in.)

Gear

462

902

1295

2084

3850

5960

8658

13122

23370

37958

81825

Pinion

308

601

863

1389

2567

3973

5772

8748

15580

25305

54550

 

Note: All dimensions are in inches.     * Cannot be reworked.       **Keyway Unchanged       (a) - 7/8 thread length

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