Short pitch Transmission precision roller chains (A series)
---------------------------------------
50
General Dimensions
(Unit):mm
ISO Chain
NO.
ANSI Chain
NO.
Pitch
Bush Diameter
max
Width Between Inner Plates
min
Pin Diameter
max
Plate Thickness
max
Inner
Plate Depth
max
Outer
Plate Depth max
P
Dr
W
D
T1
T2
H
h
10A
50
15.875
10.16
9.40
5.09
2.03
2.03
15.09
13.03
Dimensions of strands
Chain NO.
Pin Length
Transverse Pitch
Average
Tensile Strength
Tensile
Strength
min
Weigtht
Per
Meter
L
max
Lc
max
L1
max
L2
max
L3
max
C
KN
KN
Kg/m
50-1
21.80
22.90
10.90
12.00
23.10
18.11
29.20
21.80
1.05
50-2
39.90
41.10
19.95
21.15
42.40
58.40
43.60
2.01
50-3
57.90
59.15
28.95
30.20
60.45
87.67
65.40
3.13
50-4
76.10
77.30
38.05
39.25
78.70
116.80
！！
4.15
50-5
94.30
95.45
47.15
48.30
96.85
146.00
！！
5.19
50-6
112.50
113.65
56.25
57.70
115.05
175.20
！！
6.21
