Solutions for drive systems

Railway drive systems
Drive systems for railway applications such as gearboxes and traction motors have to be powerful, meet environmental regulations, be very reliable, be cost-effective and have low maintenance needs. The requirements for these applications are much more stringent than those found in many other industries because of the heavy weight of railway vehicles and the need for long service intervals. These call for specific bearings and bearing units, incorporation of sensors,...
Continue Reading...

About Technology

This section contains technical articles about SKF innovations and product development. Read about new research and technical advances, and keep up to date with SKF’s continuous evolution of improved and new solutions.

Premature bearing failures

Premature bearing failures in wind gearboxes and white etching cracks (WEC)

Wind turbine gearboxes are subjected to a wide variety of operating conditions, some of which may push the bearings beyond...

DryLube

Hot applications run longer with graphite

Many bearings operate in very high temperature environments – but few lubricants can withstand the heat. SKF has developed bearing...

solar solutions

Tracking a star to power a planet

The global solar energy market’s unprecedented growth has resulted in the twin challenges of delivering ever-higher performance and at the...

numerical simulations

Advanced numerical simulations for optimized seal designs

These days, numerical simulations are key in developing new products and improving existing ones. To improve the overall product design...

Roller bearing

Damage mechanisms of indentations in raceways of rolling bearings

Indentation marks in rolling bearing raceways are known to be a source of surface damage, resulting in shorter bearing service...

rolling-bearings-2

Rolling bearings TC 4 meets GPS TC 213

As soon as the new version of ISO 492 is published, rolling bearing dimensional tolerances and the ISO systems of limits and...

PHOTO: SHUTTERSTOCK

Flexible choice for reliable gearbox solutions

SKF’s high-capacity cylindrical roller bearings are specifically designed for wind turbine gearbox applications. The new separable design provides high performance...

PHOTO: TC LIN/FLICKR/GETTY IMAGES

Stop-start technology on two wheels

The global market for motorcycles, scooters and mopeds is forecast to reach 75 million units by 2015 – a trend driven...

Typical application for self-aligning roller bearings: lignite open-pit mining in Germany.

Upgraded SKF Explorer self-aligning roller bearings extend service life

Driven by customer needs in ­challenging industrial applications, SKF developed an improved heat treatment  that is now used for the entire...