规格

齿数

形状

节径

外径

轮毂直径

内孔

透孔外径

档边外径

档边内径

18XH

18

A/B

127.34

124.55

80

28

-

141

84

19XH

19

A/B

134.41

131.62

90

28

-

146

93

20XH

20

A/B

141.49

138.69

90

28

-

155

98

21XH

21

A/B

148.56

145.77

120

28

-

160

105

22XH

22

A/B

155.64

152.84

100

28

-

169

112

23XH

23

A/B

162.7

159.91

120

28

-

175

124

24XH

24

A/B

169.79

166.99

120

28

-

183

126

25XH

25

A/B

176.86

174.04

120

28

-

188

134

26XH

26

A/B

183.93

181.14

120

28

-

197

141

27XH

27

A/B

191.01

188.22

120

28

-

205

148

28XH

28

A/B

198.09

195.29

150

28

-

211

155

30XH

30

A/B

212.23

209.44

150

28

-

226

169

32XH

32

B/W

226.38

223.59

150

30

173

-

-

34XH

34

B/W

240.53

237.74

150

30

177

-

-

38XH

38

B/W

268.83

266.03

150

30

216

-

-

40XH

40

B/W

282.98

280.18

150

30

230

-

-

46XH

46

B/W

325.42

322.63

175

30

272

-

-

48XH

48

B/W

339.57

336.78

175

30

286

-

-

58XH

58

B/W

410.32

407.52

175

30

357

-

-

60XH

60

B/W

424.47

421.67

175

30

370

-

-

70XH

70

B/W

495.21

492.42

175

30

442

-

-

72XH

72

B/W

509.36

506.56

175

30

456

-

-

80XH

80

B/W

565.95

563.16

175

30

513

-

-

84XH

84

B/W

594.25

591.46

175

30

456

-

-

96XH

96

B/W

679.15

676.35

175

30

626

-

-

120XH

120

B/W

848.93

846.14

175

30

796

-

-