A rolled $I$-section beam is supported in a $75 \: mm$ wide bearing plate as shown in the figure. Thicknesses of flange and web of the $I$ section $20 \: mm$ and $8 \: mm$, respectively. Root radius of the $I$-section is $10 \: mm$. Assume: material yield stress, $f_y = 250 \: MPa$ and partial safety factor for material, $\gamma _{mo} = 1.10$

As per $IS: 800-2007$, the web bearing strength (in $kN$, round off to $2$ decimal places) of the beam is __________