Page 937 - Rollingbearings

Loads

Loads 14

Dynamic loads As track rollers are not supported in a housing, the outer rings Symbols
deform, leading to an altered load distribution and bending stresses in
the outer ring C 0 basic static load rating [kN]
The basic load ratings listed in the product tables, page 938, take (product tables, page 938)
into account the altered load distribution, while the maximum radial F r radial load [kN]
loads F r max (product tables) are based on the bending stresses F r max maximum permissible dynamic
radial load [kN] (product tables)
Static loads Permissible static load is the lower value of F 0r max or C F 0r max maximum permissible static radial
0
(product tables). load [kN] (product tables)
F rm minimum radial load [kN]
Axial loads Cam rollers are intended for predominantly radial loads. However, P equivalent dynamic bearing load
axial loads can occur because of skew or tilting or when the outer ring [kN]
runs against langes for brief periods. P 0 equivalent static bearing load [kN]
Axial loads acting continuously on the outer ring may reduce the
cam roller service life. To evaluate these inluences, contact the SKF
application engineering service.

Minimum load F = 0,0167 C 0
rm
For additional
information
† page 106

Equivalent P = F r
dynamic bear-
ing load

For additional
information
† page 91

Equivalent P = F r
0
static bearing
load
For additional
information
† page 105

935