Schaeffler YRTC - About the Mounting Manual Symbols; General Safety Guidelines Usage for the Intended Purpose; Qualified Personnel

2 MON 100 Schaeffler Technologies
High precision bearings for combined loads
About the mounting manual This manual describes the fitting and maintenance of:
■ axial/radial bearings YRTC and YRTS
■ axial angular contact ball bearings ZKLDF
■ axial/radial bearings with integrated measurement ring YRTCM,
YRTSM, YRTCMA, YRTSMA and YRTCMI
Symbols The warning and hazard symbols are defined in accordance with
ANSI Z535.6-2011.
WARNING
In case of non-compliance, death or serious injury may occur. 
NOTICE
In case of non-compliance, damage or malfunctions in the product or
the adjacent construction may occur.

General safety guidelines Schaeffler accepts no liability for loss or damage arising from:
■ incorrect fitting
■ incorrect or inadequate maintenance
■ incorrect communication of the content to third parties or
a failure to do so
The content of this fitting and maintenance manual must be
communicated to the end user.
Usage for
the intended purpose
Axial/radial bearings YRT, YRTC and YRTS and axial angular contact
ball bearings ZKLDF are envisaged for use in chip-forming machine
tools and in particular for the bearing arrangements of high precision
rotary axes in milling and turning machines.
The bearings are intended for applications which require clearance-
free, precise and rigid axial/radial bearings or axial angular contact
ball bearings.
Axial/radial bearings YRTCM, YRTSM, YRTCMA, YRTSMA and YRTCMI,
which have an integrated measurement ring, are intended for
use in electrically driven, position-controlled machine tool axes.
Any usage outside the specified area or for purposes other than that
intended is at the personal responsibility of the user.
Qualified personnel The rotary table bearing may only be handled and mounted by
appropriately qualified personnel.