The FAA has granted PMA approval to Mesa, Ariz.-based Able Aerospace to provide low-cost replacements of Bell 206 duplex bearings (OEM p/n 206-040-032-105; Able p/n 2AA-040-032-105). The company offers certified, guaranteed parts that erase long lead-times and significantly reduce operating costs immediately, said Anthony Saenz, Able Aerospace’s president.
Timken, known for manufacturing precision roller bearings for a variety of industries, is highlighting its wide range of aerospace products and services at the NBAA show (Booth No. 1327), in particular an expanded turbine engine maintenance, repair and overhaul (MRO) capability.
Timken (Stand 2017) is a global company providing a wide range of products, from precision bearings to engine overhaul, but at LABACE the U.S. firm is focused on supporting operators in the Brazilian marketplace. The company produces complex parts such as turbine blades, compressor wheels, combustors and bearings that are the cost-drivers behind engine overhauls.
Loss of lubrication to the main gearbox (MGB) has been responsible for several crashes, ditchings and precautionary landings in large transport category helicopters in recent years. These accidents set off broad debate as to exactly what is required of main gearboxes under Part 29 certification of the U.S.
Timken Aerospace Aftermarket Solutions’ $400 million in annual revenues represents a relatively small portion of parent Timken Company’s $4 billion total, but the Mesa, Ariz.-based aftermarket specialist is aiming higher as it moves into the new decade.
Sikorsky Helitech, a Sikorsky Aerospace Services company based in Brisbane, Australia, has entered into a distribution agreement with Timken for bearing inspection, overhaul and reconditioning services throughout the Australasian region. Sikorsky Helitech will also carry an extensive inventory of bearings at its Brisbane location to facilitate and expedite regional overhauls and exchanges.
Sikorsky Helitech, a Sikorsky Aerospace Services (SAS) company based in Brisbane, Queensland, Australia, has entered into a distribution agreement with Timken for bearing inspection, overhaul and reconditioning services throughout Australasia.
The newly formed Timken Aerospace Aftermarket Solutions business unit is at Heli-Expo this week (Booth No. 3718) to discuss its expanded capabilities brought about by Timken’s acquisition last October of the Arizona turbine engine parts manufacturing firm Extex.
Timken has acquired assets of Gilbert, Ariz.-based Extex, which specializes in manufacturing FAA-approved aftermarket parts for turbine engines. During its 13 years of operation, Extex expanded its portfolio of parts manufactured under FAA parts manufacturer approval (PMA) regulations to serve three powerplant lines–the Pratt & Whitney Canada PT6, Honeywell auxiliary power units and the Rolls-Royce 250.
Researchers at the Birck Nanotechnology Center in Purdue’s Discovery Park and at the Sadeghi mechanical engineering laboratory have developed tiny wireless sensors resilient enough to survive the harsh conditions inside jet engines.
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