Catalogues - skf-spherical-plain-bearings-rod-ends-4407-ii-e

Catalogue SKF spherical plain bearings & rod ends (4407/II E)

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Text version of the page

2 Recommendations

3 Product data

1 Product information

Selection of bearing size

Page.

Page

pv diagram for sliding contact surface Diagram 8

combination steel/PTFE fabric

See Note 2 for explanation of operating

ranges 500

N/mm²

0,0001 0,001 0,002 0,005 0,01 0,02 0,05 0,1 0,2 0,5

v m/s

pv diagram for sliding contact surface

combination steel/PTFE composite,

FS and FSA designs

See Note 2 for explanation of operating

ranges

Diagram 9

p 120

N/mm²100

0,0001 0,001 0,002 0,005 0,01 0,02

0,05 0,1 0,2

v m/s

pv diagram for sliding contact surface combination steel/PTFE composite, F design

See Note 2 for explanation of operating ranges

Note 2

pv operating ranges

I Range where rating life equation is

valid

II Quasi-static range; rating life equation has limited validity, see under "Basic rating life" starting on page 24

III Possible range of use, e.g. with very good heat removal; before using the rating life equation, please contact SKF

SKF