Compute Relative Centrifugal Force (RCF) or G-force

Revolutions per minute of rotor (rpm)
Radius of rotor (mm)
Relative Centrifugal Force (RCF) or G-force       112 

Compute revolutions per minute (rpm)

Relative Centrifugal Force (RCF) or G-force      
Radius of rotor (mm)
rpm1000 

RCF = 1.12 x Radius x (rpm/1000)2