Page 672 - Rollingbearings

8 Tapered roller bearings
Bearings with a langed Matched bearings arranged
outer ring back-to-back

SKF also manufactures certain sizes of sin- • have load lines that diverge toward the
gle row tapered roller bearings with a lange bearing axis (ig. 11)
on the outer ring (ig. 8) These bearings are • provide a relatively stiff bearing
easy to locate axially in the housing The arrangement
housing bore can be manufactured more • can accommodate tilting moments
easily and more cost-effectively because • can accommodate axial loads in both
housing shoulders are not required directions
• are supplied with intermediate inner and
outer ring spacers as a set
Matched tapered
roller bearings

The SKF assortment of matched single row
tapered roller bearings (ig. 9) is based on
popular sizes of single row tapered roller
bearings Depending on the application
requirements, matched tapered roller bear-
ings are available in different designs and
variants:

• matched bearings arranged face-to-face
• matched bearings arranged back-to-back
• matched bearings arranged in tandem
• basic design and SKF Explorer bearings
(page 675)
Fig. 8 Fig. 9
The matched bearings listed in the product Bearing with a langed outer ring Matched single row tapered roller
tables constitute the basic SKF assortment bearings
8 SKF can supply other matched bearings on
request
Depending on the design, matched bear-
ings can locate the shaft axially in both direc-
tions with a speciic axial clearance or
preload Also depending on the design, these
bearings can provide a relatively stiff bearing
arrangement
The bearings and ring spacer(s) are
matched in production, are delivered as a set
and are ready-to-mount

Fig. 10 Fig. 11
Matched bearings arranged Matched bearings arranged face-to-face Matched bearings arranged back-to-back
face-to-face

• have load lines that converge toward the
bearing axis (ig. 10)
• can accommodate a limited amount of
misalignment
• can accommodate axial loads in both
directions
• are supplied with an intermediate outer
ring spacer as a set

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