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  • MODULE 4

    consequently decreases the friction force. FRICTION AND EQUILIBRIUM n Friction may be the outside force acting on a object creating equilibrium. n The rescuer can change the amount of friction holding a object in place and allow the force of gravity to overcome the forces of friction: • Rocking motion • Making surface smaller (tilt lift)

  • KemFlow® friction reducers

    friction reducers. Kemira KemFlow friction reducers are designed to reduce friction during hydraulic fracturing in order to lower energy demand. Our high viscosity friction reducers (HVFR) suspend and carry proppant to keep fractures open to improve well production. We provide products for all frac fluid types, from fresh water to high total

  • WINKEL SLE

    WINKEL SLE Linear Axis in Heavy Duty Version. WINKEL Axis systems Serie SLE are economical designed and built systems for high load capacities up to 4.000 kg, dirt resistant. The robust and inexpensive linear axis for medium precise applications with low backlash, in combination with hardened racks and modular steel profile construction

  • Friction Technologies

    High Friction PROSHOE Low Friction PROSHOE High Friction Provides 45% more friction material than all other AAR-certi-fied products Optimized friction perfor-mance, competitive price design Tread condition-ing and low fade friction performance Different mixes and forms produce proven durability and life-cycle value Low friction formulas de-

  • KemFlow® friction reducers

    friction reducers. Kemira KemFlow friction reducers are designed to reduce friction during hydraulic fracturing in order to lower energy demand. Our high viscosity friction reducers (HVFR) suspend and carry proppant to keep fractures open to improve well production. We provide products for all frac fluid types, from fresh water to high total

  • PISTON SEALS GER TYPE

    The GIR-GER series have been developed and manufactured to better service our clientel with new technology that has reduced seal costs, longer service life for all cases where closed housing groove application is present. Designed and particuarly indicated for hydraulic cylinders, both simple and double-acting, in pumps, press machines and earth moving equipment were demands of low friction

  • Low Friction Cylinders

    Low friction cylinder suitable for low friction, force control. Bore size [mm] (Pressure receiving diameter) ø 4 ø 6 ø10 ø16 ø20 Weight of moving parts [g] 4 8 24 62 103 Thrust control standard [N] 0.01 to 8 0.03 to 19 0.08 to 50 0.20 to 140 0.30 to 200 Stroke [mm] 10 Operating pressure range [MPa] 0.001 to 0.7 (Except for moving parts

  • SELF LUBRICATING BUSHING ADU TYPE

    The self-lubrificating bushing of the series ADU is a wall wrapped bearings made of triple layer composites material which consists of a steelbacking, a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer. It is of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil is […]

  • Hydraulic Marine Valves | Bosch Rexroth AG

    Winch valves. The WMM 16 SO840 proportional valve, featuring an electric or hydraulic remote control facility, has been specially developed to meet the demands in the marine industry for smooth and jerk-free start-up of winch drums. This is in part achieved by means of a particularly low-friction valve piston.

  • Piedrafita | Rotary dampers (Shock absorbers) / Rugged

    Piedrafita has identified three main areas in which to provide real benefit to defence vehicles: suspension based on full hydraulic rotary dampers, power management based on solid state, and on-board data acquisition under REAL, harsh conditions. The first two motivated a product portfolio and the third, a testing service catalogue.

  • Hydraulic Marine Valves | Bosch Rexroth AG

    Winch valves. The WMM 16 SO840 proportional valve, featuring an electric or hydraulic remote control facility, has been specially developed to meet the demands in the marine industry for smooth and jerk-free start-up of winch drums. This is in part achieved by means of a particularly low-friction valve piston.

  • SITEMAP – CICROSA HIDRAULICA, S.L.

    special hydraulic cylinders – security and control devices. rod-feeding hydraulic cylinder; hydraulic cylinder with front cushioning and starting by-pass; hydraulic cylinder with extra-guidance; hydraulic cylinder with detectors; hydraulic cylinder with low-friction seals; hydraulic cylinder with floating piston; hydraulic cylinder with

  • Hydraulic Marine Valves | Bosch Rexroth AG

    Winch valves. The WMM 16 SO840 proportional valve, featuring an electric or hydraulic remote control facility, has been specially developed to meet the demands in the marine industry for smooth and jerk-free start-up of winch drums. This is in part achieved by means of a particularly low-friction valve piston.

  • Harvester Heads | Kesla

    Stroke harvester suits also onto smaller basemachines, like diggers, which hydraulic oil flow would not be high enough for roller heads. Even with relatively low oil flow, stroke feed creats feed efficient enough to cut and delimber relatively big tree trunks. The product itself is produced of the same high quality materials than the roller heads.

  • MODULE 4

    consequently decreases the friction force. FRICTION AND EQUILIBRIUM n Friction may be the outside force acting on a object creating equilibrium. n The rescuer can change the amount of friction holding a object in place and allow the force of gravity to overcome the forces of friction: • Rocking motion • Making surface smaller (tilt lift)

  • Purakal : Products

    250 PSI Pneumatic / 750 PSI Hydraulic Operating Pressure. 1 1/2 to 5 Bore (Other Bore Sizes Upon Request) Tie Rod Cylinder. Ground and Polished Hard Chrome Plated Piston Rod. Honed and Chrome Plated Barrel I.D. Ultra-High Speed Cushioning. Low Friction Seals. Non Lubricated. All NFPA Mountings Available.

  • DFplus Direct Operated Prop. DC Valves

    Low friction/hysteresis Parker Hannifin has established a leading tech-nology in the hydraulic markets: the proportional directional control valves series DFplus®. The pat-ented Voice Coil Drive VCD® matches servovalves in its high performance. DFplus can optimize high-end hydraulic systems and standard applications at minimum initial and

  • Bronze alloy W

    EN 1982 CC493K. CuSn7ZnPb. Wisco’s W-7 is tin bronze also known as red bronze or leaded gunmetal. It is the most widely used alloy in the market. The closest international standards are the ASTM B505 C93200 and RG7 DIN 1705. It has an excellent resistance and elongation correlation. It is a semi-hard material that is resistant to wear

  • DFplus Direct Operated Prop. DC Valves

    Low friction/hysteresis Parker Hannifin has established a leading tech-nology in the hydraulic markets: the proportional directional control valves series DFplus®. The pat-ented Voice Coil Drive VCD® matches servovalves in its high performance. DFplus can optimize high-end hydraulic systems and standard applications at minimum initial and

  • C93600

    Tensile Strength, Min Ksi: 32: Mpa: 221: Yield Strength, at 0,5 % Extension Under Load Min Ksi: 16: Mpa: 110: Elongation in 2 in. Or 50mm, min % 15

  • SELF LUBRICATING BUSHING ADU TYPE

    The self-lubrificating bushing of the series ADU is a wall wrapped bearings made of triple layer composites material which consists of a steelbacking, a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer. It is of low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only a trace of oil is […]