Page 76 - Rollingbearings

B.2 Bearing type and arrangement
Typical combinations of For bearing arrangements where
bearing supports the axial displacement is
accommodated between a bearing
From the large number of possible locating/ ring and its seat
non­locating bearing combinations, the fol­
lowing are the most popular • deep groove ball bearing / deep groove
ball bearing (ig. 10)
For bearing arrangements where • self­aligning ball bearings or spherical
the axial displacement is roller bearings (ig. 11) for both bearing
accommodated within the bearing positions
• matched single row angular contact ball
Conventional bearing arrangements in bearings / deep groove ball bearing
which limited angular misalignment occurs (ig. 12)
include:

• deep groove ball bearing / cylindrical roller
bearing (ig. 4)
• double row angular contact ball bearing /
NU or N design cylindrical roller bearing
(ig. 5)
• matched single row tapered roller bear­ Fig. 4
ings / NU or N design cylindrical roller Deep groove ball bearing / cylindrical roller bearing
bearing (ig. 6)
• NUP design cylindrical roller bearing / NU
Bearing type and arrangement SKF self­aligning bearing systems, which
design cylindrical roller bearing (ig. 7)
• NU design cylindrical roller bearing and a
four­point contact ball bearing / NU
design cylindrical roller bearing (ig. 8)

can compensate for more misalignment, are:

• spherical roller bearing / CARB toroidal
roller bearing (ig. 9)

roller bearing
B.2 • self­aligning ball bearing / CARB toroidal

Fig. 5 Fig. 6
Double row angular contact ball bearing / NU design cylindrical Matched single row tapered roller bearings / NU design cylindrical
roller bearing roller bearing

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