graphite bearings France

...Manufactured using a powder metallurgy process, the GGB-CSM® self-lubricating bearing operates maintenance-free thanks to the solid lubricant (graphite, MoS2) evenly distributed within a metallic matrix. The GGB-CSM® metal bearing has a high load capacity and can operate at temperatures of up to 600°C depending on the type of alloy. It is available in various compositions (corrosion-resistant or lead-free alloys) and shapes or sizes. Contact GGB to learn more and get a free quote!

... bending process. – Hydraulic straighteners: * Designed and manufactured with the capability of movements in three directions. All movements are hydraulic. * Mounted in special graphite bronze plates * Made from solid steel and treated with induction hardening – Control panel: all machine movements can be controlled from the control panel Maximum section module: 210 cm3 Roller diameter: 460 mm Upper shaft diameter: 180 mm Lower shaft diameters: 160 mm Motor power: 15 KW Rotation speed: 0 – 7 m / min Length: 2400 mm Height: 1695 mm Width: 2000 mm Approximate weight: 9250 kg...

... transfer of butter, margarine, vegetable oils, caramel... Body: Stainless steel, carbon steel, tantalum, titanium, Hastelloy®, ceramic Shafts: All machinable metals or ceramics Surface treatment and straight gearing optional Gearing: Straight gearing Helical gearing Herringbone gearing Bearings: Graphite NiAg (nickel-silver) Silicon carbide Zirconium oxide Tool steel Alu-bronze Material Sealing...

...Tolerances The bore for the bearings should correspond to ISO tolerance H7. The tolerance h6 to h7 is recommended for the shaft. Reference:23680 Material:Bronze with graphite inserts Base alloy:CuZn25Al6FeMn3 Density:8.0 g/cm3 Tensile strength Rm:750 N/mm2 Yield point:450 N/mm2 Ductile fracture A5:5-8% Friction coefficient:0.05 - 0.12 Maximum speed:15 m/min Thermal conductivity:50 W/m x k Thermal expansion coefficient:18 x 10-6 Electrical conductivity:7-8 m/(Ω x mm2)...

Graphite Bearings Industries is a supplier of rings, plates, and self-lubricating bearings. The products are intended for the following sectors: press tooling, mechanical construction, machine tools, the automotive industry, as well as all mechanical industries.