Parker upgrades GOLD CUP pumps | Automation.com

Parker upgrades GOLD CUP pumps

November 302015
Parker upgrades GOLD CUP pumps

November 30, 2015 - Parker upgrades GOLD CUP pumps with bearing cages that feature a larger, thicker and more robust cage construction for double the strength of a standard barrel bearing.

Parker GOLD CUP hydrostatic piston pumps have long featured a rugged barrel bearing that outperforms shaft bearings and meets the needs of most applications. However, new Tier 4 engines with increased torsional acceleration and vibration, coupled with greater demands for increased machine productivity, can deteriorate component life in challenging applications.

In response, Parker has expanded its bearing offering for small-frame size 6/7/8 GOLD CUP pumps with improved bearing cage designs that enable maximum productivity and dramatically improved pump life in severe-duty environments.

The Severe Duty barrel bearing features a larger, thicker and more robust cage construction for double the strength of a standard barrel bearing.

All the benefits of the Severe Duty bearing are also found in the Extreme Duty barrel bearing while running with low-viscosity and exotic fluids and accommodating higher temperature demands. It features a single-piece bronze cage that provides the greatest strength and lowest friction on the market. It is ideal for severe heavy-duty applications in the mining, oil and gas, and military industries. Importantly, the Extreme Duty bearing is available for all Gold Cup frame sizes.

About Parker Hannifin's Hydraulic Pump Division

The Hydraulic Pump Division was formed in 2004 when Parker Hannifin enlarged its significant piston pump business with the acquisition of Denison Hydraulics. The division is a leading worldwide manufacturer of hydraulic components and systems for earthmoving, drilling and construction vehicles; for mining equipment; for pulp and paper, chemical and other processing equipment; for ships and ordnance equipment; and for such in-plant machines as machine tools, plastic molding, die casters and stamping presses.

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