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Loads

Minimum load

For additional information → Requisite minimum load


Perform calculations
Equivalent dynamic bearing load

For additional information → Equivalent dynamic bearing load, P
Non-locating bearings

P = Fr


Locating bearings

Fa/Fr ≤ e → P = Fr

Fa/Fr > e → P = 0,92 Fr + Y Fa

Fa must not exceed 0,5 Fr.

Perform calculations
Equivalent static bearing load

For additional information → Equivalent static load
P0 = Fr

Symbols

dmbearing mean diameter [mm]
= 0,5 (d + D)
elimiting value
= 0,3
Faaxial load [kN]
Frradial load [kN]
Frmminimum radial load [kN]
krminimum load factor (→ product table)
nrotational speed [r/min]
nr
reference speed [r/min] (→ product table)
Pequivalent dynamic bearing load [kN]
P0equivalent static bearing load [kN]
Yaxial load factor
= 0,4
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