SFR Driving chain catalogue 2019 / 2020

Lc
L
t
b1
d1
d2
T
Lc
P
h2
P
Ultimate
tensile
strength
Average
tensile
strength
Weight
per
meter
kN/lbf
Q
min
Q0
kN
kg/m
q
Pitch
Innerplate
depth
Pin
length
Roller
diameter
Plate
thickness
Transverse
pitch
Width
between
inner plates
Pin
diameter
mm
P
mm
h2
max
mm
mm
d2
max
Pt
mm
Lc
max
L
max
mm
d1
max
b1
min
mm mm mm
T
max
317
415BF1
415BF5
415B
415H
08BF
10AF13
10AF50
415BF3
415BF7
415F19
217
10BF19
10BF20
10BF68
425
# 081/410
# 082/408
12.700
12.700
12.700
12.700
12.700
12.700
15.875
15.875
12.700
12.700
12.700
12.700
12.700
12.700
15.875
15.875
15.875
19.050
10.16
14.20
10.16
7.75
7.75
7.75
7.77
8.51
7.75
7.75
7.75
7.75
8.51
7.77
10.16
10.16
10.16
12.07
16.31
19.40
6.48
4.88
5.10
4.88
4.76
5.55
4.80
4.88
6.40
4.76
6.45
6.45
9.65
13.50
3.30
2.38
5.08
5.08
5.08
4.09
4.09
4.09
3.96
4.45
4.09
3.58
4.45
3.60
3.65
3.65
5.08
5.08
5.08
5.72
29.10
32.60
17.80
13.00
16.00
14.40
14.50
16.10
13.65
15.00
16.30
12.40
18.20
18.20
19.90
31.00
15.09
13.00
14.70
10.30
9.90
10.30
12.00
11.80
10.30
10.30
11.80
9.70
9.80
9.80
14.70
14.70
14.70
16.80
21.80/4952
16.40/3726
23.60/5362
9.00/2045
12.00/2727
14.40/3273
17.80/4045
9.80/2227
6.00/1363
16.00/3600
18.00/4049
6.86/1559
22.00/5000
23.60/5363
22.40/5090
30.00/6748
8036
8036
24.70
14.20
10.60
16.10
19.20
10.70
16.50
10.70
19.00
23.90
18.00
7.60
24.20
25.96
24.64
33.00
0.810
0.380
0.460
0.450
0.550
0.660
1.350
2.140
0.430
0.400
0.750
0.320
0.890
0.860
0.930
1.830
0.300
0.250
2.03
2.03
1.50
1.30
1.00
1.8/1.6
1.20
1.30
1.70
1.60
1.60
1.00
1.70
1.70
1.7/1.5
3.00
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
27.6
30.9
16.4
11.5
14.4
12.9
13.1
11.0
14.6
11.6
13.8
15.2
16.4
16.4
18.5
29.2
SFR
SFR
Chain
No.
其 它 滚 子 链
Other roller chain
其 它 滚 子 链 Other roller chain
048
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