ISO 鏈號(hào)

ISO chains No.

節(jié)距

Pitch

內(nèi)節(jié)內(nèi)寬

Width

between

Inner plates

銷(xiāo)軸直徑

Bearing pin

body

diameter

滾子直徑

Roller

diameter

銷(xiāo)軸長(zhǎng)度

Width

over

bearing

pin

鏈板高度

piate

depth

鏈板厚度

Plate

thickness

極限拉伸載荷

Ultimate

tensile

strength

P

bl

min

d1

max

d2

max

d3

max

d4

max

L

max

h2

max

T

max

Q

min

mm

mm

mm

mm

mm

mm

mm

mm

mm

KN

M20

40

50

63

80

100

125

160

15

6.0

12.5

25

35

35

19

2.5

20.0

M28

50

63

80

100

125

160

200

17

7.0

15.0

30

40

40

21

3.0

28.0

M40

63

80

100

125

160

200

250

19

8.5

18.0

36

45

45

26

3.5

40.0

M56

63

80

100

125

160

200

250

23

10.0

21.0

42

55

52

31

4.0

56.0

M80

80

100

125

160

200

250

315

27

12.0

25.0

50

65

62

36

5.0

80.0

M112

80

100

125

160

200

250

315

400

31

15.0

30.0

60

75

73

41

6.0

112.0

M160

100

125

160

200

250

315

400

500

36

18.0

36.0

70

90

85

51

7.0

160.0

M224

125

160

200

250

315

400

500

630

42

21.0

42.0

85

105

98

62

8.0

224.0

M315

160

200

250

315

400

500

630

47

25.0

50.0

100

125

112

72

10.0

350.0

M450

200

250

315

400

500

630

800

55

30.0

60.0

120

150

135

82

12.0

450.0

M630

250

315

400

500

630

800

1000

65

36.0

70.0

140

175

154

103

14.0

630.0

M900

250

315

400

500

630

800

1000

76

44.0

85.0

170

210

180

123

17.0

900.0