... , trucks, race cars, lawn tractors, boats, industrial machines, go-karts, radio-control helicopters, and many more applications.As a professional manufacturer for ... and can production according to our clients' dwgs.the main model we can offer such as: PHSA Series:PHSA5, PHSA6, PHSA8 ... directly. *For left-hand thread,"L" is added to bearing model,such as PHSA6L; *The surface of spherical plain with a ...