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L
Timing pulley Pitch:9.525mm
*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)

037

(9.5mm)

050

(12.7mm)

075

(19.1mm)

100

(25.4mm)

150

(38.1mm)

Common size

A=11
W=16
<60teeth,L=28
>60teeth,L=36

A=14
W=19
<60teeth,L=31
>60teeth,L=39

A=21
W=26
<60teeth,L=38
>60teeth,L=46

A=27
W=32
<60teeth,L=28
>60teeth,L=36

A=40
W=45
<60teeth,L=57
>60teeth,L=65

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.

 

10

L-037

L-050

 

 

 

 

 

 

 

 

5

30.32

29.56

21

24

35

 

11

 

 

H

Hole

 

 

5

33.35

32.59

21

25

40

 

12

 

 

 

6

36.38

35.62

27

30

45

 

13

 

 

6

39.41

38.65

27

30

45

 

14

 

 

 

 

8

42.45

41.68

30

36

48

 

15

 

 

 

 

8

45.48

44.72

30

36

48

 

16

 

 

 

 

8

48.51

47.75

32

40

55

 

17

 

 

 

 

P

Hole+Tapping 120º

 

8

51.54

50.78

34

40

55

 

18

 

 

 

 

 

10

54.57

53.81

36

43

60

 

19

 

 

 

 

10

57.61

56.84

38

45

65

 

20

 

 

 

 

10

60.64

59.88

40

45

65

 

21

 

 

 

 

10

63.67

62.91

42

50

70

 

22

L-037

 

 

 

10

66.7

65.94

45

60

80

 

23

 

 

 

 

10

69.73

68.97

45

60

80

 

24

 

 

 

Axis aperture

Tapping

 

10

72.77

72

50

65

85

 

25

 

 

 

5~12

M4

 

10

75.8

75.04

50

65

85

 

26

 

 

 

13~17

M5

 

10

78.83

78.07

50

65

85

 

27

L-050

AF

 

18~30

M6

 

10

81.86

81.1

50

65

85

 

28

 

 

 

31~44

M8

 

10

84.89

84.13

50

75

95

 

29

 

 

 

45~65

M10

 

10

87.93

87.16

50

75

95

 

30

 

 

 

KP : Tapping designated 90º

 

10

90.96

90.2

56

80

100

 

31

 

 

 

 

 

 

 

 

 

12

93.99

93.23

56

85

105

 

32

L-075

BF

 

 

N

Keyway+Tapping

 

12

97.02

96.26

56

85

105

 

33

 

 

 

New JIS_B_1301

 

12

100.05

99.29

56

85

105

 

34

 

 

 

 

 

12

103.08

102.32

63

90

110

 

35

 

 

 

 

12

106.12

105.35

63

90

110

 

36

L-100

 

 

 

12

109.15

108.39

63

98

118

 

37

 

 

 

 

12

112.18

111.42

63

98

118

 

38

 

 

 

 

14

115.21

114.45

63

105

125

 

39

 

 

 

 

14

118.24

117.48

63

105

125

 

40

 

 

 

Axis aperture

kw(Js9)

Kh

Tapping

 

14

121.28

120.51

63

110

130

 

41

L-150

 

 

8~10

3

1.4

M4

 

14

124.31

123.55

71

110

135

 

42

 

 

 

11~12

4

1.8

 

14

127.34

126.58

71

110

135

 

43

 

 

 

13~17

5

2.3

M5

 

14

130.37

129.61

71

115

140

 

44

 

 

 

18~22

6

2.8

M6

 

14

133.4

132.64

71

115

140

 

45

 

 

 

23~30

8

3.3

 

14

136.44

135.67

71

120

146

 

46

 

 

 

31~38

10

3.3

M8

 

14

139.47

137.71

71

120

146

 

47

 

 

 

39~44

12

3.3

 

14

142.5

141.74

71

125

152

 

48

 

 

 

45~50

14

3.8

M10

 

14

145.53

144.77

71

125

152

 

49

 

 

 

KN : Tapping designated 90º

 

14

148.56

147.8

71

125

157

 

50

 

 

 

 

 

 

 

 

 

14

151.6

150.83

71

140

160