Schaeffler Technologies AG & Co. KG · Germany
Publications
Current publications
Expertise for Bearing Supports in Industrial Gearboxes
Industrial gearboxes are becoming smaller, their performance however, is increasing all the time. The high performance density is a real challenge for the rolling bearings involved. They must be reliable and durable, compact and have high load ratings. Low friction values, quiet running as well as simple and safe installation are also required.
Publisher: Schaeffler Technologies AG & Co. KG
Bearing Supports and Components for Hydraulic Drives and Fluid Pumps
Our comprehensive range of INA and FAG products for hydraulic systems and fluid pumps is consolidated in the Fluid Technology sector. Bearings and components for these demanding applications must be extremely reliable and efficient.
Publisher: Schaeffler Technologies AG & Co. KG
Planetary Gear Bearing Arrangements in Industrial Gearboxes
Technical Principles Products and ApplicationsIndustrial gearboxes are being designed as increasingly compact with smaller design envelope while their power levels are continually increasing. This increase in power density within a very small space places increasingly high demands on the rolling bearings used. This is particularly true for planetary gearboxes in industrial gearboxes, since such gearboxes must transmit very high power levels with high operational security within a very small design envelope. In more than a few cases, the planetary gears in particular are subjected to loads up to their physical limits. At the same time, the planetary carriers and planetary studs are subjected to heavy reversed bending loads.
Publisher: Schaeffler Technologies AG & Co. KG
Current-Insulating Bearings
Rolling bearings for prevention of damage due to current passageCurrent passage can occur in the use of rolling bearings in: - wheelsets and traction motors (rail vehicles); - direct current and alternating current motors (power transmission); - generators (wind power).
Publisher: Schaeffler Technologies AG & Co. KG
Always Following the Sun
Bearing solutions for tracking systemsThe energy provided by the sun every day is equivalent to the world’s entire annual energy requirements. This energy is unlimited, environmentally-friendly and free of charge. Due to the rising pressure caused by climate change, an increasing number of countries are now using the sun as a source of energy for generating electricity with a view to further decreasing damaging CO₂ emissions. Renowned power plant manufacturers and energy companies are forming consortia such as the Desertec Industrial Initiative to investigate the cost-effectiveness of large solar power plants and in order to optimize the technology used. Schaeffler is a member of the Associated Partner group.
Publisher: Schaeffler Technologies AG & Co. KG
Tandem bearings in large gearboxes Series T.AR
Technical Product InformationTandem bearings offer an optimum solution wherever the following requirements apply: small radial design envelope, high axial forces, long operating life, low frictional energy.
Publisher: Schaeffler Technologies AG & Co. KG
Low Friction Cylindrical Roller Bearings LSL, ZSL
Conventional cylindrical roller bearings are proven components that have been used in gearboxes as well as machines and equipment for decades now. However, modern assemblies call for more compact designs with increased performance requirements. It is here that conventional full-complement bearings and cylindrical roller bearings with standard cages often reach their limits, and unwanted compromises must often be made when parts for the application are designed. INA has changed all that by combining the high static and dynamic load ratings of a full complement bearing with the high limiting speeds of a cage guided bearing. The result of this revolutionary development: The low-friction cylindrical roller bearings, series LSL and ZSL.
Publisher: Schaeffler Technologies AG & Co. KG
The Design of Rolling Bearing Mountings: Part 3 of 8
Design Examples covering Machines, Vehicles and EquipmentMachinery for working and processing non-metallic materials, Stationary gears, Motor vehicles
Publisher: Schaeffler Technologies AG & Co. KG
Low friction cylindrical roller bearings
The high performance density of many modern machines places enormous demands on the rolling bearings used; these often exceed the capabilities of conventional designs of bearings, necessitating early and frequent replacement. In such machines bearings with high limiting speeds even under high radial loads are required. In general, convential cylindrical roller bearings cannot meet these requirements. INA has developed two new types of cylindrical roller bearing – series LSL with a disc cage and series ZSL with plastic spacers between the rollers – which can fulfil the requirements.
Publisher: Schaeffler Technologies AG & Co. KG
Bearings for vibratory machines
Rolling bearings in modern vibratory machines must be able, whilst occupying the miniumum of space, to reliably support shock type loads, centrifugal forces and accelerations as well as allowing high speeds to be achieved.
Publisher: Schaeffler Technologies AG & Co. KG
