Pitch Diameter for Sprockets

 

 

78/81X

2.609P

.875 PL

 

WH124

4.0 PITCH

1.375 PL

NO. TEETH

PITCH DIA

WT.

 

NO. TEETH

PITCH DIA

WT.

8

6.82

21

 

7

7.77

27

9

7.63

29

 

8

8.99

33

10

8.44

31

 

9

10.24

40

11

9.26

34

 

10

11.48

47

12

10.08

37

 

11

12.74

52

13

10.9

46

 

12

13.99

58

14

11.72

49

 

13

15.24

65

15

12.55

53

 

14

16.51

72

16

13.29

58

 

15

17.77

80

17

14.2

62

       

18

14.96

81

       

19

15.85

90

       

20

16.61

97

       

21

17.51

101

       
             

WH124XHD

4.063 PITCH

1.375 PL

 

H82

4.063 PITCH

1.375 PL

NO. TEETH

PITCH DIA

WT.

 

NO. TEETH

PITCH DIA

WT.

7

9.36

45

 

9

8.99

24

8

10.26

51

 

10

9.95

28

9

11.88

60

 

11

10.91

37

10

13.15

65

 

12

11.88

40

11

14.42

72

 

13

12.85

45

12

15.7

78

 

14

13.82

49

WD111

4.76 PITCH

1.75 PL

 

15

14.79

53

NO. TEETH

PITCH DIA

WT.

 

16

15.76

55

8

12.12

57

 

17

16.73

59

9

13.64

73

 

18

17.71

67

10

15.16

90

 

19

18.68

71

11

16.67

108

 

20

19.66

74

12

18.19

129

 

21

20.63

79

13

19.7

151

 

22

21.61

84

14

21.22

175

       

H132

6.05 PITCH

2.5 PL

 

WH155

6.05 PITCH

2.75 PL

NO. TEETH

PITCH DIA

WT.

 

NO. TEETH

PITCH DIA

WT.

8

15.81

116

 

8

15.81

153

9

17.69

135

 

9

17.69

192

10

19.58

160

 

10

19.58

235

11

21.47

192

 

11

21.47

282

12

23.38

222

 

12

23.38

335

13

25.28

235

 

13

25.28

391

14

27.19

246

 

14

27.19

453