ROCKINGER RO 850 B User Manual
Page 3
ROCKI NG E R
Member of JOST-World
4
ROCKI NG E R
Member of JOST-World
12
GB
1
1.. F
Fiittttiin
ng
g
R
RO
O
i
i
8
85
50
0 B
B /
/ 8
86
60
0 B
B /
/ 8
87
73
3 B
B
1. Fitting
The coupling is supplied in a ready-to-use condition.
– Observe the relevant regulations for installation
– The instructions of the vehicle manufacturer
– Clearance for axial twisting of the coupling head
x Fastening of the coupling with 4 hex nuts of quality 8.8 and self-
locking nuts or mothers with a suitable locking device of quality 8
on a flat baseplate with the corresponding hole pattern
x Size of the nuts and bolts in accordance with the coupling size
(see table)
x Attention:
Fit the bolt heads on the coupling head side in order not to
impair the rotation of the coupling by 360
h
x Rotation of the coupling by 90
°
permissible
Article no.
850/860/873...
Bolt size
Hole pattern
Tightening
torque
ROCKINGER
bolt set
...B 30
120 x 55
M 14
180 Nm
58095
...B 40
140 x 80
M 16
210 Nm
58096
...B 50
160 x 100
M 20
410 Nm
58097
H
1