規(guī)格

齒數(shù)

節(jié)徑d

外徑do

檔邊直徑df

檔邊內(nèi)徑db

檔邊厚度h

14H

14

56.6

55.22

64

48

1.5

15H

15

60.64

59.27

68

52

1.5

16H

16

64.68

63.31

75

55

1.5

17H

17

68.72

67.35

75

55

1.5

18H

18

72.77

71.39

80

60

1.5

19H

19

76.81

75.44

82

64

1.5

20H

20

80.85

79.48

86

70

1.5

21H

21

84.89

83.52

90

70

1.5

22H

22

88.94

87.56

98

78

1.5

23H

23

92.98

91.61

98

78

1.5

24H

24

97.02

95.65

106

88

1.5

25H

25

101.06

99.69

106

88

1.5

26H

26

105.11

103.73

108.5

90

1.5

27H

27

109.15

107.78

115

95

1.5

28H

28

113.19

111.82

123

103

1.5

30H

30

121.28

119.9

131

111

1.5

32H

32

129.36

127.99

138

118

1.5

34H

34

137.45

136.07

146

126

1.5

36H

36

145.53

144.16

153

133

1.5

38H

38

153.62

152.24

164

142

2

40H

40

161.7

160.33

170

150

2

42H

42

169.79

168.41

44H

44

177.87

176.5

46H

46

185.96

184.58

48H

48

194.04

192.67

50H

50

202.13

200.75

60H

60

242.55

241.18

72H

72

291.06

289.69

84H

84

339.57

338.2

96H

96

388.08

386.71