Crossed Roller Bearing Static Safety Coefficient
Static Safety Coefficient

Is determined by the basic static rated load (Co) and static-equivalent radial load (Po). When load is imposed by a static or dynamic method, the static safety coefficients shown in the following figure must be considered.

fs: static safety coefficient
    (see the following table)
Co: basic static rated load (kN)
Po: Static-equivalent radial load (kN)

(fs) Static safety coefficient 

Load conditions Lower limit of fs
normal load 1~2
impact 2~3