7
6. About the mounting brackets
When manufacturing the mounting brackets, make the guide holes of the bearing plates to which load is
applied and the stopper column are of the dimensions shown below. The hardness of the bearing plate
and stopper column should be HRC 32~38.
The fastening bolts used for mounting the stopper column are as follows.
Fastening bolts: M12 hex bolts (Tensile strength class: 10.9)
Recommended tightening torque: 76 Nm
Attach the stopper column at a position 50 mm from the center, referring to the figure below.
Unit: mm
Taper angle
Lower bearing plate
Upper bearing plate
Stopper column
Direction where fluctuation
distance is large
(Example: Travel direction of truck)
Stopper column mounting
hole (M12)
Lower bearing
plate
Stopper column mounting position
26 or
mor
e
Taper angle
26 or
mor
e
15°
15°
