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H
Timing pulley Pitch:12.7mm
*For iron materials, please contact the Chena.

  Material  

Finish

Aluminum A6061

AS White anode
AB Black anode
AN Electroless nickel
AK Hardened anode

Belt width
(mm)

050

(12.7mm)

075

(19.1mm)

100

(25.4mm)

150

(38.1mm)

200

(50.8mm)

Common size

A=14

W=19
L=34

A=21

W=25
L=40

A=27

W=32
L=47

A=40

W=45
L=60

A=54

W=59
L=74

Video  3D view Specification of product PDF
 
[ Finish chosen ]
      
 
     
     
  [ BF shape can specify D diameter change ] 
※ Please refer to the specifications for details.
 2D drawing download  3D drawing download
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 How to order?
How to order

 

 

 

 

 

 

 

 

Number

of teeth

TYPE width

Shape

Hole shape

Aperture d

P.D

O.D

D

E

Fod

 

Processing min.

 

14

 

 

 

 

 

 

 

 

 

5

56.6

55.22

39

43

60

 

15

 

 

 

 

H

Hole

 

 

5

60.64

59.27

45

52.5

67.5

 

16

 

 

 

 

 

6

64.68

63.31

48

50

70

 

17

 

 

 

 

6

68.72

67.35

48

60

80

 

18

 

 

 

 

8

72.77

71.39

50

60

80

 

19

 

 

 

 

8

76.81

75.44

50

65

85

 

20

 

 

 

 

8

80.85

79.48

58

65

85

 

21

 

 

 

 

 

 

 

 

 

8

84.89

83.52

58

75

95

 

22

H-050

 

 

 

P

Hole+Tapping 120º

 

 

10

88.94

87.56

58

75

95

 

23

 

 

 

 

 

10

92.98

91.61

58

80

100

 

24

 

 

 

 

10

97.02

95.65

58

84

104

 

25

H-075

 

 

 

10

101.06

99.69

63

90

110

 

26

 

AF

 

 

10

105.11

103.73

63

90

110

 

27

 

 

 

 

10

109.15

107.78

63

95

115

 

28

H-100

 

 

Axis aperture

Tapping

 

10

113.19

111.82

63

105

125

 

29

 

 

 

5~12

M4

 

10

117.23

115.86

63

105

125

 

30

 

BF

 

13~17

M5

 

10

121.28

119.9

63

105

127

 

31

H-150

 

 

18~30

M6

 

10

125.32

123.95

63

110

130

 

32

 

 

 

31~44

M8

 

10

129.36

127.99

63

110

135

 

33

 

 

 

45~65

M10

 

10

133.4

132.03

71

115

140

 

34

H-200

 

 

66~70

M12

 

10

137.45

136.07

71

120

146

 

35

 

 

 

KP : Tapping design 90º

 

12

141.49

140.12

71

120

146

 

36

 

 

 

 

 

12

145.53

144.16

71

125

152

 

37

 

 

 

 

N

Keyway+Tapping

 

 

12

149.57

148.2

71

125

157

 

38

 

 

 

New JIS_B_1301

 

12

153.62

152.24

75

128

160

 

39

 

 

 

 

 

12

157.66

156.29

75

130

165

 

40

 

 

 

 

12

161.7

160.33

75

140

170

 

41

 

 

 

 

12

165.74

164.37

80

140

170

 

42

 

 

 

 

14

169.79

168.41

80

145

175

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Axis aperture

kw(Js9)

kh

Tapping

 

 

 

 

 

 

 

 

 

 

 

 

8~10

3

1.4

M4

 

 

 

 

 

 

 

 

 

 

 

 

11~12

4

1.8

 

 

 

 

 

 

 

 

 

 

 

 

13~17

5

2.3

M5

 

 

 

 

 

 

 

 

 

 

 

 

18~22

6

2.8

M6

 

 

 

 

 

 

 

 

 

 

 

 

23~30

8

3.3

 

 

 

 

 

 

 

 

 

 

 

 

31~38

10

3.3

M8

 

 

 

 

 

 

 

 

 

 

 

 

39~44

12

3.3

 

 

 

 

 

 

 

 

 

 

 

 

45~40

14

3.8

M10

 

 

 

 

 

 

 

 

    

KN : Tapping design 90º