Page 975 - Rollingbearings

Loads

Loads

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 table, page 978, take (product table, page 978)
into account the altered load distribution, while the maximum radial F r radial load [kN]
loads F r max (product table) are based on the bending stresses F r max maximum permissible dynamic
radial load [kN] (product table)
Static loads Permissible static load is the lower value of F 0r max or C F 0r max maximum permissible static 16
0
(product table) radial load [kN] (product table)
Where requirements for smooth running are below normal, the F rm minimum radial load [kN]
static load may exceed C , but should never exceed the maximum P equivalent dynamic bearing load
0
permissible static radial load F 0r max [kN]
P 0 equivalent static bearing load
Axial loads Cam followers are intended for radial loads However, their lange [kN]
rings enable cam followers to accommodate axial loads that can
occur because of skew or tilting The magnitude of permissible load
depends on the internal design

Minimum load F = 0,0167 C
0
rm
For additional infor-
mation † page 106

Equivalent dynamic P = F r
bearing load

For additional infor-
mation † page 91
Equivalent static P = F r
0
bearing load

For additional infor-
mation † page 105

973