Page 898 - Rollingbearings

12 Needle roller thrust bearings

Mor SKF needle roller thrust bearings are itted Designs and
More informatione information
with a form-stable cage to reliably retain and
guide a large number of needle rollers variants
17
Gener
Bearing life and load ratings al bearing knowledge . . . . 63 Needle roller thrust bearings provide a high
degree of stiffness within a minimum axial
59
Design considerations earing selection process . . . . . 59 space In applications where the faces of SKF supplies needle roller thrust bearings in
B
Bearing systems ubrication . . . . . . . . . . . . . . . . . .
L 109 adjacent machine components can serve as two designs:
160
13
B
Recommended its earing interfaces 1699 raceways, needle roller thrust bearings take
Abutment and illet dimensions aling, mounting and
Se 208 up no more space than a conventional thrust • needle roller and cage thrust assemblies,
dismounting 193 washer AXK series (ig. 1)
Lubrication 239 • needle roller thrust bearings with a cen-
SKF bearing maintenance Bearing features tring lange, AXW series (ig. 2)
Mounting, dismounting and
handbook ISBN 978-91-978966-4-1
bearing care 271 In applications where adjacent components
Mounting instructions for • Accommodate heavy axial loads and cannot serve as raceways, the assemblies
individual bearings † skf com/mount peak loads can be combined with bearing washers in
SKF bearing maintenance The very small diameter deviation of the different series (Bearing washers,
handbook (ISBN 978-91-978966-4-1) rollers within one assembly enables these page 898).
bearings to accommodate heavy axial
loads and peak loads
• Extended bearing service life
To prevent stress peaks, the roller ends
are relieved slightly to modify the line
contact between the raceway and rollers

Fig. 1 Fig. 2
AXK needle roller and cage thrust AXW needle roller thrust bearing with a
assembly centring lange

12

896