Table 3
Designation system for SKF ConCentra ball bearings
Examples YSP 205 SB-2F
YSP 207-104 SB-2F/AH
Bearing series
YSP SKF ConCentra ball bearings
Dimensions Series
2 Bearing to ISO 9628:2006
Bore diameter
Bearings for metric shafts
05 25 mm bore diameter
to
12 60 mm bore diameter
Bearings for inch shafts
Three figure combination that follows the designation of the basic
metric bearing and is separated from this by hyphen. The first figure
is the number of whole inches and the second and third figures are
the number of sixteenths of an inch e.g. 205-100
05-100 1 in = 25,4 mm bore diameter
to
13-211 2
11
/16 in = 68,26 mm bore diameter
Identification of execution
SB SKF ConCentra ball bearing
Suffix Seal
-2F Integral contact seal with a plain with an additional plain flinger on both sides
of the bearing
Other features
AH Anti-rotation pin
YSP 2 05 SB -2F
YSP 2 07-104 SB -2F /AH
Designations
The complete designation for the SKF Con-
Centra ball bearings and SKF ConCentra ball
bearing units consists of:
prefixes, identifying the Y-bearing or •
Y-bearing unit series
figures, identifying the size•
suffixes, identifying designs and variants•
More details about SKF ConCentra ball
bearings and SKF ball bearing units can be
be obtained in Table 3 and Table 4.
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