Page 70 - Y-bearing-units

Mounting instructions

Mounting instructions
for flanged Y-bearing units

with a pressed steel housing and grub
screws

1 Mount any components that are on the
shaft between the two Y-bearing units.
2 Place one housing half into position on
the machine wall with threaded fasteners
(† fig. 1).
3 With the locking device facing outward, slide
the Y-bearing onto the shaft and into the
housing half.
4 Place the second housing half into position
over the Y-bearing († fig. 2).
5 Fit the threaded fasteners (nuts or bolts),
but do not tighten them.
6 Mount the Y-bearing unit at the other end
of the shaft, following steps 2 through 5.
7 Tighten the threaded fasteners holding the
flanged units in place.
8 Align the shaft in the bearing arrangement
axially and – if possible – turn it a few times.
9 Tighten the grub screws on both units
(† fig. 3) to the tightening torque indicated
in table 1 on page 54.

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