Short Pitch Transmission Precision Roller Chains B Series Duplex Chain

DIN/ISO
链号
DIN/ISO
Chain No.

节距 Pitch

滚子直径 Roller diameter

内节内宽 Width between inner plates

销轴直径 Pin diameter

销轴长度 Pin length

内链板高度 Inner plate depth

链板厚度 Plate thickness

极限拉伸载荷 Ultimate tensile strength

平均拉伸载荷 Average tensile strength

每米长重 Weight per meter

P

d1
max

b1
min

d2
max

L
max

Lc
max

h2
max

t/T
max

Q
min

Q0

q

mm

mm

mm

mm

mm

mm

mm

mm

kN/ bf

kN

kg/m

04B-1

6.000

4.00

2.80

1.85

6.80

7.8

5.00

0.60

3.0/682

3.2

0.11

05B-1

8.000

5.00

3.00

2.31

8.20

8.9

7.10

0.80

5.0/1136

5.9

0.20

*06B-1

9.525

6.35

5.72

3.28

13.15

14.1

8.20

1.30

9.0/2045

10.4

0.41

08B-1

12.700

8.51

7.75

4.45

16.70

18.2

11.80

1.60

18.0/4091

19.4

0.69

10B-1

15.875

10.16

9.65

5.08

19.50

20.9

14.70

1.70

22.4/5091

27.5

0.93

12B-1

19.050

12.07

11.68

5.72

22.50

24.2

16.00

1.85

29.0/6591

32.2

1.15

16B-1

25.400

15.88

17.02

8.28

36.10

37.4

21.00

4.15/3.1

60.0/13636

72.8

2.71

20B-1

31.750

19.05

19.56

10.19

41.30

45.0

26.40

4.50/3.5

95.0/21591

106.7

3.70

24B-1

38.100

25.40

25.40

14.63

53.40

57.8

33.20

6.00/4.8

160.0/36364

178.0

7.10

28B-1

44.450

27.94

30.99

15.90

65.10

69.5

36.70

7.50/6.0

200.0/45455

222.0

8.50

32B-1

50.800

29.21

30.99

17.81

66.00

71.0

42.00

7.00/6.0

250.0/56818

277.5

10.25

40B-1

63.500

39.37

38.10

22.89

82.20

89.2

52.96

8.50/8.0

355.0/80682

394.0

16.35

48B-1

76.200

48.26

45.72

29.24

99.10

107.0

63.80

12.00/10.0

560.0/127272

621.6

25.00

56B-1

88.900

53.98

53.34

34.32

114.6

123.0

77.80

13.50/12.0

850.0/193180

940.0

35.78

64B-1

101.600

63.50

60.96

39.40

130.0

138.5

90.17

15.00/13.0

112.0/254544

1240.0

46.00

72B-1

114.300

72.39

68.58

44.48

147.4

156.4

103.60

17.00/15.0

1400.0/318180

1550.0

60.80

DIN/ISO
链号
DIN/ISO
Chain No.

节距 Pitch

滚子直径 Roller diameter

内节内宽 Width between inner plates

销轴直径 Pin diameter

销轴长度 Pin length

内链板高度 Inner plate depth

链板厚度 Plate thickness

排距 Transverse pitch

极限拉伸载荷 Ultimate tensile strength

平均拉伸载荷 Average tensile strength

每米长重 Weight per meter

P

d1
max

b1
min

d2
max

L
max

Lc
max

h2
max

t/T
max

Pt

Q
min

Q0

q

mm

mm

mm

mm

mm

mm

mm

mm

mm

kN/ bf

kN

kg/m

05B-2

8.000

5.00

3.00

2.31

13.9

14.5

7.10

0.80

5.64

7.8/1773

10.2

0.33

*06B-2

9.525

6.35

5.72

3.28

23.4

24.4

8.20

1.30

10.24

16.9/3841

18.7

0.77

08B-2

12.700

8.51

7.75

4.45

31.0

32.2

11.80

1.60

13.92

32.0/7273

38.7

1.34

10B-2

15.875

10.16

9.65

5.08

36.1

37.5

14.70

1.70

16.59

44.5/10114

56.2

1.84

12B-2

19.050

12.07

11.68

5.72

42.0

43.6

16.00

1.85

19.46

57.8/13136

66.1

2.31

16B-2

25.400

15.88

17.02

8.28

68.0

69.3

21.00

4.15/3.1

31.88

106.0/24091

133.0

5.42

20B-2

31.750

19.05

19.56

10.19

77.8

81.5

26.40

4.50/3.5

36.45

170.0/38636

211.2

7.20

24B-2

38.100

25.40

25.40

14.63

101.7

106.2

33.20

6.00/4.8

48.36

280.0/63636

319.2

13.40

28B-2

44.450

27.94

30.99

15.90

124.6

129.1

36.70

7.50/6.0

59.56

360.0/81818

406.8

16.60

32B-2

50.800

29.21

30.99

17.81

124.6

129.6

42.00

7.00/6.0

58.55

450.0/102273

508.5

21.00

40B-2

63.500

39.37

38.10

22.89

154.5

161.5

52.96

8.50/8.0

72.29

630.0/143182

711.9

32.00

48B-2

76.200

48.26

45.72

29.24

190.4

198.2

63.80

12.00/10.0

91.21

1000.0/227272

1130.0

50.00

56B-2

88.900

53.98

53.34

34.32

221.2

229.6

77.80

13.50/12.0

106.60

1600.0/363635

1760.0

71.48

64B-2

101.600

63.50

60.96

39.40

249.9

258.4

90.17

15.00/13.0

119.89

2000.0/454544

2200.0

91.00

72B-2

114.300

72.39

68.58

44.48

283.7

292.7

103.60

17.00/15.0

136.27

2500.0/568180

2750.0

120.40

*直链板
*Straight side plates
                                                                                                                                                                                                                       

DIN/ISO
链号 DIN/ISO
Chain No.

节距 Pitch

滚子直径 Roller diameter

内节内宽 Width between
inner plates

销轴直径 Pin diameter

销轴长度 Pin length

内链板高度 Inner plate
depth

链板厚度 Plate thickness

排距 Transverse pitch

极限拉伸载荷 Ultimate tensile
strength

平均拉伸载荷 Average tensile
strength

每米长重 Weight per
meter

P

d1
max

b1
min

d2
max

L
max

Lc
max

h2
max

t/T
max

Pt

Q
min

Q0

q

mm

mm

mm

mm

mm

mm

mm

mm

mm

kN/lbf

kN

kg/m

05B-3

8.000

5.00

3.00

2.31

19.5

20.2

7.10

0.80

5.64

11.1/2523

13.8

0.48

*06B-3

9.525

6.35

5.72

3.28

33.5

34.6

8.20

1.30

10.24

24.9/5659

30.1

1.16

08B-3

12.700

8.51

7.75

4.45

45.1

46.1

11.80

1.60

13.92

47.5/10795

57.8

2.03

10B-3

15.875

10.16

9.65

5.08

52.7

54.1

14.70

1.70

16.59

66.7/15159

84.5

2.77

12B-3

19.050

12.07

11.68

5.72

61.5

63.1

16.00

1.85

19.46

86.7/19705

101.8

3.46

16B-3

25.400

15.88

17.02

8.28

99.8

101.2

21.00

4.15/3.1

31.88

160.0/36364

203.7

8.13

20B-3

31.750

19.05

19.56

10.19

114.2

117.9

26.40

4.50/3.5

36.45

250.0/56818

290.0

10.82

24B-3

38.100

25.40

25.40

14.63

150.1

154.6

33.20

6.00/4.8

48.36

425.0/96591

493.0

20.10

28B-3

44.450

27.94

30.99

15.90

184.2

188.7

36.70

7.50/6.0

59.56

530.0/120454

609.5

24.92

32B-3

50.800

29.21

30.99

17.81

183.2

188.2

42.00

7.00/6.0

58.55

670.0/152273

770.5

31.56

40B-3

63.500

39.37

38.10

22.89

226.8

233.8

52.96

8.50/8.0

72.29

950.0/215909

1092.5

48.10

48B-3

76.200

48.26

45.72

29.24

281.6

289.4

63.80

12.00/10.0

91.21

1500.0/340909

1710.0

75.00

56B-3

88.900

53.98

53.34

34.32

327.8

336.2

77.80

13.50/12.0

106.6

2240.0/545450

2464.0

107.18

64B-3

101.60

63.50

60.96

39.40

369.8

378.3

90.17

15.00/13.0

119.89

3000.0/681820

3300.0

136.00

72B-3

114.30

72.39

68.58

44.48

420.0

429.0

103.60

17.00/15.0

136.27

3750.0/852270

4125.0

180.00