World Leaders in Engineered Performance. Aerospace

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1 World Leaders in Engineered Performance Aerospace

2 GRW Kamatics RWG Since 1942, GRW has been the technology leader for highprecision ball bearings, assemblies and accessory parts that utilize state-of-the-art equipment and manufacturing processes. GRW specializes in low friction and low noise miniature and instrument bearings for dental equipment, medical devices, drive systems, and other industrial applications. GRW bearings are available in metric and inch dimensions making them truly applicable to any customer in the world. Whether your application requires mini-series, standard high volume or customized specifications, you can always rely upon GRW to meet any requirements or challenges. Kamatics vast knowledge and understanding of self-lubricating bearings, wear strips, and drive couplings enables our applications engineers to work closely with each customer to design and implement specific and unique solutions that outperform the competition. These solutions are proven in the most demanding aerospace, defense, marine, and industrial applications around the globe. Kamatics advanced research engineers and material scientists continually test and introduce new technologies and materials to support the evolving demands of our customers. RWG builds on more than 6 decades of experience in providing commercial and military aerospace solutions. RWG is one of the world s leading airframe-bearing manufacturers for the international aerospace industry. RWG offers standard catalog and custom rolling element, self-lubricating, and metal-to-metal bearings. Capabilities include needle rollers, roller element spherical bearings, custom double row bearings, and unique configurations or special alloys for custom designs.

3 Self-Lubricating Bearings Noted for its high performance and low wear rate, our self-lubricating liner systems have established superior results in providing longer life and lower maintenance costs, even when operating in areas of high moisture, fluid and debris contamination, and elevated temperatures. From the top-ofthe-line machineable KAron liner to the best performing fabric liner in the industry, we can provide the tailored solution to fit your needs. Flap Transmission Studded Track Roller Main Landing Gear Trunnion Bearing Fraslip Bushing Self-Aligning Door Stop Pin Landing Gear Piston Bearing Full Complement Angular Contact Bearing Horizontal Stabilizer Actuator Outboard Spherical Hybrid Rolling Element Bearing

4 High-Precision Ball Bearings Our bearings can be found in navigation instruments, electromotor operated control units, climate control systems, air circulation systems, measurement and control systems, in the fuel supply and cargo areas of aircraft and in the supply centers on the ground. The latest materials and measurement methods are tested, sampled and used in close cooperation with our customers. Solutions are offered even for those applications where traditional bearings are near their limits. Flap Carriage Side Pad Gold Coated Ball Bearing Rod End Horizontal Stabilizer Engine Mount Thrust Fitting Trunnion Spherical Bearing Flap Handle Bushing Spindle Ball Bearing

5 Aviation & Defense Our bearings reduce maintenance costs, improve performance, decrease weight, and increase life. Because GRW, Kamatics and RWG custom design bearing systems in collaboration with our customers, we help to ensure optimal performance of next generation aircraft designs. Passenger Door Inner Tube Handrail Bearing Flap Transmission Integrated Ball Bearing Main Entry/Baggage Door Guide Main Door Stop Pad 2-Piece Steel Ribbon Retainer Bearing Flap Track Rollers Main Landing Gear Trunnion Spherical Bearing

6 Kaman Specialty Bearings and Engineered Products Headquarters 1330 Blue Hills Avenue Bloomfield, Connecticut USA GRW High-Precision Ball Bearings Gebr. Reinfurt GmbH & Co. KG Niederhoferstraße Rimpar Germany +49 (0) Kamatics 1330 Blue Hills Avenue Bloomfield, Connecticut USA RWG Germany GmbH Medbacher Weg 1 D Höchstadt a. d. Aisch Germany +49 (91 93) Rev: