Loads


Minimum load

For additional information
Requisite minimum load


Perform calculations



Equivalent dynamic bearing load

For additional information
Equivalent dynamic bearing load
Fa/Fr ≤ e → P = Fr + Y1 Fa

Fa/Fr > e → P = X Fr + Y2 Fa

Perform calculations
Equivalent static bearing load

For additional information
Equivalent static bearing load
P0 = Fr + Y0 Fa

Symbols

dmbearing mean diameter [mm]
= 0,5 (d + D)
ecalculation factor (→ product table)
Faaxial load [kN]
Frradial load [kN]
Frmminimum radial load [kN]
krminimum load factor (→ product table)
n
rotational speed [r/min]
P
equivalent dynamic bearing load [kN]
P0
equivalent static bearing load [kN]
X, Y0, Y1, Y2
calculation factors (→ product table)
νactual operating viscosity of the lubricant [mm2/s]
SKF logo