sizingtools.com Rigidity Copyright 2005, Optinet Inc Rail Type ( THK Equiv' ) Preload Bearing Size Kr Radial Stiffness ( N/micron ) Kh Lateral Stiffness ( N/micron ) Reverse Radial Stiffness ( N/micron ) RETURN Results Input Radial Natural Frequency ( Hz ) Mass ( Kg ) Bearing Span ( mm ) Height to Mass c.g.( mm ) Lateral Natural Frequency ( Hz ) Rotary Natural Frequency ( Hz ) Settling Time Estimate Acceleration ( g ) Stiffness Natural Frequency Maximum Displacement ( microns ) Position Bandwidth ( Hz ) Compensated ( msec ) Settling Window ( microns ) Motion Uncompensated ( msec ) Article