Page 251 - Y-bearing-units
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Design
SKF ConCentra ball bearing units are ready-
to-mount and ready-to-operate. They are filled
with a high-quality, long-lasting grease that
provides maintenance-free operation in most
cases. For operating conditions that make relu-
brication necessary, the units are provided with
a grease fitting.
SKF ConCentra ball bearings and units are
based on:
• SKF Y-bearings in the YSP 2 SB series
• the patented SKF ConCentra stepped sleeve
• cast iron housings in the SY 5(00) M, FY 5(00)
M and FYTB 5(00) M series, SY 5(00) M,
FY 5(00) M, FYTB 5(00) M series for metric
shafts
• cast iron housings in the SY 5(00) U/AH,
FY 5(00) U/AH, FYTB 5(00) U/AH series for
inch shafts
Detailed information about these bearing units
can be found in the publication SKF ConCentra
ball bearing units – true concentric locking, for
fast and reliable mounting and online at
skf.com/bearings.
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