Patent ID: 8387515

Claim:
A fluid pressure cylinder equipped with a trunnion support fitting, wherein a piston disposed inside a cylinder tube is displaced upon supply of a pressure fluid thereto, and comprising: a pair of trunnion support fittings disposed on an outer surface of the cylinder tube swingably supporting the fluid pressure cylinder on bearing members, each of the trunnion support fittings including attachment projections, which engage in engagement grooves formed on the outer surface of the cylinder tube, and a particle layer enhancing friction formed at a region that abuts with the outer surface of the cylinder tube, wherein by engagement of the attachment projection into the engagement groove, the trunnion support fittings are mounted with respect to the cylinder tube, in a state such that the particle layer abuts against the outer surface of the cylinder tube, and the particle layer grips the outer surface of the cylindrical tube so that the cylindrical tube is not deformed by a compression force of the pair of trunnion support fittings against the outer surface of the cylinder tube.