Page 1051 - Rollingbearings
P. 1051
Designation system
Designation
system
Refer to Designation system of the relevant
standard bearing:
• single row deep groove ball bearings,
page 258
• single row cylindrical roller bearings,
page 514
Additional designation sufixes used with
SKF hybrid bearings are explained in the
following
C3P Displaced clearance range compris-
ing the upper half of the C3 plus the
lower half of the C4 clearance range
F1 Grease ill 10–15% of the free space
in the bearing
HC5 Rolling elements made of silicon
nitride
S0 Bearing rings heat stabilized for
operating temperatures ≤ 150 °C
(300 °F)
VA970 Special design deep groove ball
bearing for wind turbine generators
VC444 Bearing rings made of high nitrogen
steel
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