Short pitch Transmission precision bush chains(A series)
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25 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
04C
25
6.35
3.30
3.10
2.31
0.80
0.80
6.02
5.21

 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
25-1
9.10
9.35
4.55
4.80
9.65
6.40
4.30
3.50
0.15
25-2
15.50
15.75
7.75
8.00
16.05
8.60
7.00
0.29
25-3
21.80
22.10
10.90
11.20
22.45
12.90
10.50
0.45