SKF - Rolling Bearings

2 Y-bearings
Table 15
Grub screws in SKF ConCentra Y-bearings – key sizes
and recommended tightening torques
Bearing size 1) Screw Hexagonal Tightening
size key size torque
from to N
– – mm Nm
05 06 M5 2,5 4,2
07 13 M6 3 7,4
N
Assembling Y-bearings into housings
with fitting slots
When installing a Y-bearing into a housing
with fitting slots, the bearing should be
inserted into the fitting slot in the housing
bore († fig. 33) and then swivelled into
position.
When installing Y-bearings with two lubrication
holes in the outer ring and the bearing
has to be relubricated, make sure that one of
the relubrication holes in the bearing coincides
with the relubrication facility in the housing
(† fig 34, right). Be sure that the other relubrication
hole is not aligned with either of the
fitting slots, otherwise grease leakage may
result († fig. 34, left).
Fig. 33
1) For example: bearing size 07 includes all bearings
based on a Y 207 bearings such as YSP 207 SB-2F,
YSP 207-104 SB-2F, YSP 207-106 SB-2F,
YSP 207-107 SB-2F
Fig. 34
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