ROCKINGER RO 850 B - 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