Schaeffler Technologies
MON 100
21
Lubrication
The speed capability, friction, rating life, functional capability and
periods between relubrication intervals are essentially influenced by
the grease used.
The bearings YRTC and YRTS can be lubricated via the outer ring and
inner ring, bearings ZKLDF via the outer ring only.
Bearing series YRTC from bore diameter 580 mm as well as bearing
series YRTS and ZKLDF have an additional lubrication connector in
the screw mounting face of the outer ring. This allows reliable feed of
lubricant even where there is a large fit clearance in the bearing seat
or the outer ring is free.
For calculation of the relubrication quantities and intervals based
on a stated load collective (speed, load, operating duration) and
the environmental conditions, please contact us.
Greases for relubrication
Bearings should always be relubricated before and after extended
breaks in operation, under high moisture levels and within
the specified lubrication intervals. Observe the data in the assembly
drawing.
For the following applications, please contact us:
■
stationary bearings
■
vibrations
■
very small oscillating movements
Further information
For further information on lubrication, see:
■
Catalogue HR 1, Rolling Bearings
■
TPI 120, High Precision Bearings for Combined Loads
Relubrication
via the lubrication groove in the outer ring
Relubrication
via the outer ring screw mounting surface
Figure 13
Options for relubrication
1 2
Series Relubrication using grease
YRT, YRTC, YRTCM, YRTCMA, YRTCMI, ZKLDF Arcanol M
ULTITOP
YRTS, YRTSM, YRTSMA Arcanol L
OAD
150
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