TYROLIT ? YOUR partner in the TRANSMISSION INDUSTRY
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TYROLIT – YOUR PARTNER IN THE BEARING INDUSTRY GRINDING TOOLS FOR ROLLER BEARING RINGS AND ROLLERS. A Company of the SWAROVSKI Group www.tyrolit.com

As one of the world's leading manufacturers of bonded grinding, cutting, sawing, drilling and dressing tools as well as a system supplier of tools and machines for the construction industry, the family-run company TYROLIT has been synonymous with top quality products, innovative spirit and outstanding service since 1919. Day in, day out, the experts at TYROLIT work on delivering tailor-made solutions for customers around the world, helping to make their businesses successful. Around 80,000 available products set the standards in a wide variety of industries. TYROLIT company headquarters in...

A competent partner in the bearing industry TYROLIT supplies tools for high-precision components, for example rolling bearings, which are manufactured in sequential production. For the particularly high quality requirements of these customised products in terms of roundness, harmonic undulations, surface finish, as well as dimensional and shape accuracy, grinding tools of the highest quality are required. For decades, the TYROLIT Group has successfully been working on the development of these specialised tools and is today one of the world's leading suppliers to the bearing industry. The...

Global presence TYROLIT stands for global thinking and activities. With a worldwide sales network currently in 65 countries and with our own production plants in 12 countries on five continents, we offer our customers all the advantages of a globally operating company. Local availability Global thinking, local action - in your national language and in your vicinity. This is the principle we follow in dealing with our customers. Local contacts near your premises and a global team of specialist application engineers ensure optimum customer support and first-class service. + Global presence...

Application technology Best grinding solutions for your processes Grinding expertise – this has characterised TYROLIT for nearly one hundred years. With the wealth of process expertise commanded by our specialist application engineers, we are able to provide our customers with sustained solutions in line with their demanding technical and economic expectations. Our global team of specialist application engineers defines solution proposals individually tailored to your requirements. As a result, we guarantee our customers an optimally adapted and cost-effective grinding process at all times....

In order to ensure the best possible solution for your production, TYROLIT offers individually developed products for the various grinding applications. An overview of the available grinding tools for machining rolling bearings is provided below. Please see the following pages for detailed descriptions of these tools as well as their respective fields of application. Component Grinding position Grinding process Product recommendation Faces External diameter Track Faces Track Bore External diameter Faces Surface grinding Centreless grinding Internal cylindrical grinding Superfinishing...

Grinding tools for the bearing industry

Surface grinding of rings and rollers Double side face grinding Machines for double side face grinding are equipped with a vertically or horizontally positioned pair of grinding discs. Both faces of the rings and rollers are ground simultaneously. This machine concept is excellently suited in order to produce plane-parallel parts with a high level of precision and productivity. Machining processes: Straight throughfeed grinding Star-shaped throughfeed grinding Special processes Taper rollers are convex-ground on only one side. This is done in special machines, either with cup wheels or...

CENTURIA Resin-bonded grinding tools for face grinding With its CENTURIA product line, TYROLIT offers a complete range of conventional, resin-bonded tools for surface grinding. Different surface grinding methods are used for the efficient production of functional surfaces that must satisfy exacting requirements in terms of flatness, plane parallelism and surface finish. Your benefits ++ Long lifetime of the grinding tool ++ Cool grinding, no burning ++ Constant grinding behaviour Further products: –– Vitrified-bonded grinding discs for special applications –– CBN grinding discs in resin or...

EXTERNAL CYLINDRICAL AND CENTRELESS GRINDING10 External cylindrical grinding of rings and rollers Centreless through-feed grinding This process is used to grind straight outer-ring, cylindricalroller and taper-roller geometries. The high demands in terms of roundness and harmonic undulations can be manufactured with a high level of productivity. Special processes Centreless through-feed grinding of taper rollers: In this process, a profiled steel wheel is used as a regulating wheel so that the rollers are positioned straight against the wheel. Centreless plunge cut grinding This process is...

EXTERNAL CYLINDRICAL AND CENTRELESS GRINDING11 CSS ULTRA High-performance grinding tools for external cylindrical and centreless grinding With CSS ULTRA, TYROLIT has succeeded in creating a durable grinding wheel micro-architecture using new high-quality components and innovative sintering technology. This enables the abrasive grain to withstand much greater stresses during use without breaking away prematurely. These improvements result in maximum profile retention combined with minimal wear. Your benefits ++ Shorter grinding time / higher productivity: ++ Cool grinding, no burning ++ Long...

Internal cylindrical grinding of rings Internal cylindrical plunge grinding Depending on the bearing type, the race of the outer ring has different profile geometries. These are ground concentrically to the external diameter using the shoe grinding process. High demands are placed on the grinding wheels used in terms of profile retentions and cool grinding behaviour. Even stock removal fluctuations during premachining must be compensated for without interrupting the process. Special processes Grinding of the spherical bearing outer ring using an angle spindle and cup wheel Internal...