Pivot Liner( Vertical) For Wap-1/4 Half Material Phenolic Resin Bonded Fabriclaminate Having A Solid Lubricant Dispersed Throughout The Matrix For Self Lubricating Purpose And Having A Flexunal Strength Of 950 Kg/Sq.Cm And Compression Strength 1000 Kg/Sq.Cm. To Clw Drg. No. 03/4/12/2 Alt-4