重载传动用弯板链
HEAVY-DUTY CRANKED-LINK TRANSMISSION
ISO BS 链号
ISO BS chain
NO.
节距
Pit h
滚子直径
Roller
diametr
窄端内宽
Width between plates at inner end
销轴直径
Bearing pin body diameter
销轴长度
Width over bearing pins
链板高度
Plates depth
链板厚度
plate thickness
极限拉伸载荷
Ultimate
tensile
strength
每米长度
Weight
per meter
p
d1
max
b1
nom
d2
max
L
max
h2
max
T
min
Q
min
q
mm
mm
mm
mm
mm
mm
mm
kN
kg/m
2010
63.5
31.75
38.1
15.90
90.7
47.8
7.9
250.0
14.00
2512
77.9
41.28
39.6
19.05
100.0
57.0
9.7
340.0
18.40
2814
88.9
44.45
38.1
22.25
117.6
60.5
12.7
470.0
25.10
3315
103.45
45.24
49.3
23.85
134.9
63.5
14.2
550.0
27.30
3618
114.3
57.15
52.3
27.97
141.2
79.2
14.2
760.0
38.20
4020
127.0
63.50
69.9
31.78
168.1
91.9
15.7
990.0
52.10
倍速链
DOUBLE PLUS CHAINS
JB
链号
JB
Chain
No.
节距
Pitch
滚子尺寸
Roller
dimensions
销轴尺寸
Pin
dimensions
链板尺寸
Plate
dimensions
每米长重
Weight
per
meter
P
d
1
max
d
8
max
b
1
min
b
8
min
d
2
max
L
max
Lc
max
h
2
max
T
max
t
max
q
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
BS25-C206B
19.05
11.91
18.3
4.0
8.0
3.28
24.0
25.6
8.2
1.3
1.5
0.52
BS25-C208A
25.4
15.88
24.6
5.7
10.3
3.96
31.0
32.8
11.7
1.5
1.5
0.79
BS25-C210A
31.75
19.05
30.6
7.1
13.0
5.08
39.5
41.2
15.0
2.03
2.03
1.36
BS25-C212A
38.1
22.23
36.3
8.5
15.5
5.94
48.8
50.5
18.0
3.25
3.25
2.19
BS25-C216A
50.8
28.58
49.0
11.0
21.5
7.92
66.2
70.0
24.0
4.0
5.0
4.06
BS30-C206B
19.05
9.0
18.3
4.5
9.1
3.28
26.3
29.6
7.28
1.3
1.5
0.50
BS30-C208A
25.4
11.91
24.6
6.1
12.5
3.96
35.6
39.5
9.60
1.5
2.0
0.83
BS30-C210A
31.75
14.80
30.6
7.5
15.0
5.08
43.0
47.1
12.2
2.0
2.4
1.27
BS30-C212A
38.1
18.0
37.0
9.75
20.0
5.94
58.1
62.7
15.0
3.0
4.0
2.14
BS30-C216A
50.8
22.23
49.0
12.0
25.2
7.92
71.9
77.3
18.6
4.0
5.0
3.55
