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Cylindrical roller bearings reduce weight in wind turbines

Cylindrical roller bearings have improved reliability

20° pressure angle precision gears

New series of stainless steel gears from QTC features the Fairloc Integral Fastening System which eliminates marred shafts

Liquid crystals overcome friction

Researchers at the Fraunhofer Institute are investigating how liquid crystals could be far more effective than conventional lubricants at eliminating friction

Gears improve performance of rack-and-pinion drives

Specialist KRP+ reduction gears from Redex Andantex are designed for rack-and-pinion drive applications demanding higher torsional and axial rigidity

Linear actuator for restricted space handling tasks

Offers machine builders and design engineers a compact modular unit that is suitable for both single and multi-axis linear automation systems

New needle bearing cam followers

Feature hardened and ground outer race and low-carbon alloy steel hardened studs and inner races, says Quality Bearings and Components

Accessories for miniature linear guides

Schaeffler is introducing a range of accessories for its miniature corrosion-resistant linear ball bearings and guideway systems

LVDTs suit high-frequency measurement tasks

New spring-return LVDTs from RDP Electronics feature a high spring rate and low moving mass so measurements can be made at rates up to 1000Hz

Spherical roller bearings offer performance improvements

X-life versions of Schaeffler Group's FAG E1 spherical roller bearings offer up to 60 per cent longer life, plus higher load ratings and limiting speeds

Self-aligning bearings cope with axial displacement

SKF is launching a self-aligning bearing system that uses a toroidal roller bearing and a spherical roller bearing to avoid problems with axial displacement

Ball bearings benefit from 30 per cent less friction

SKF's new E2 bearings have a lower frictional moment, which means that they can help to save energy in a variety of applications

Linear actuator incorporates linear motor and guide

A new Copley Servotube Module is available with integral linear motor, bearing rail, cable management and optional encoder

The advantages of using an in-house SRP machine

There are significant reasons why a product design company would use an external subtractive rapid prototyping company instead of buying its own CNC milling

Sub-Miniature 10mm and 15mm valve manifolds

Small, compact sub-miniature manifolds are designed for use with Clippards 10 and 15mm solenoid valve series

Electrically insulated bearings prevent damages by electro corrosion

NKE Austria offers electrically insulated bearings which provide optimum protection against damages by undesirable passage of currents

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