Products

Mining chains
for suspension and transportation

DIN 20 637


Dimensions

Nominal size
d x t
Dimension
d
Pitch
t
Width b
min.
Mass per 1 m
~
mm mm mm mm kg
16 x 80 16 ± 0,6 80 ± 1,5 22,4 4,7
18 x 90 18 ± 0,9 90 ± 1,5 25 6

Mechanical properties

Nominal size
d x t
Test load
min.
Elongation at
test load
max.
Breaking load
(MBL)
min.
Elongation at
fracture
min.
Deflection of link
f
min.
mm kN % kN % mm
16 x 80 60 1,6 180 20 21
18 x 90 100 1,6 250 20 23