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Loads

Minimum load

For additional information
Requisite minimum load
Frm = 0,02 C

Except for SKF Explorer bearings:
Frm = 0,017 C

Perform calculations
Equivalent dynamic bearing load

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

Fa/Fr > e → P = 0,4 Fr + Y Fa1)

Perform calculations
Equivalent static bearing load

For additional information
Equivalent static load
P0 = Fr

P0 < Fr → P0 = Fr

1) When determining the axial load Fa, refer to Calculating the axial load for bearings mounted singly or paired in tandem.

Symbols

C
basic dynamic load rating [kN] (→ product table)
e
calculation factor (→ product table)
Faaxial load [kN]
Frradial load [kN]
Frm
minimum radial load [kN]
Pequivalent dynamic bearing load [kN]
P0
equivalent static bearing load [kN]
Y
calculation factor (→ product table)
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