Hydrostatic bearing support for a work tool

摘要

A hydrostatic bearing support for a work tool has an inner stationary member with circumferentially disposed hydrostatic bearing areas which when pressurized, radially support an outer constant thickness cylindrical sleeve. Axial bearing support for the outer sleeve is provided by annular hydrostatic thrust bearing areas disposed at each end of the stationary member and cooperating with end caps which are secured to the outer sleeve. All of the liquid passages for directing pressurized liquid to the bearing members are formed within the stationary member.