All products are applicable to the requirement of high pump pressure in the oilfield and first class technology of well drilling

pinion shaft is made from forged alloy steel, on which a herringbone gear with the medium-hard

teeth surface is machined .for easy mantenance , single row radial cylindrical roller bearing wiht double ribbed outer ring is used. the pinion shaft ends are prolonged so that sheave or sprocket can be mounted on either end .