BearingStar is the platform for Microfinish / Superfinish of ball and roller bearing raceways

Thanks to Microfinish / Superfinish machining, the roundness and roughness of the relevant anti-friction bearing surfaces are significantly improved, thus delivering the highest levels of quality. After machining, the anti-friction bearings also display a higher load-bearing capacity and longer service life, as well as lower noise emissions.

• Increase in precision and performance thanks to innovative Microfinish / Superfinish precision machining
• Increased flexibility through several tool oscillation units in one machine, e.g. for ball or roller bearing raceways
• Universal machine platforms for all anti-friction bearing types
• Short set-up times thanks to the menu-driven set-up and work piece visualisation on the monitor
• Interactive online direct service via the Internet

When working with innovative HyperFinish® technology you will achieve up to 35% shorter machining times and even greater work piece quality.

Your increased productivity will allow you to do without additional machining stations and/or machines, resulting in operational cost savings. Your benefits:

• Approximately 20% shorter machining times thanks to a greater tool distance in the time unit
• Up to 4 μm more material removal thanks to a higher level of tool cutting capability
• Improved quality and form parameters thanks to a reduced oscillation angle
• Approximately 30% less investment through the use of a 1-station machine instead of a 2-station machine

More information on HyperFinish® is available here.

• HyperFinish® for ball and roller bearings
• HyperFinish® for 4-point roller bearings
• Zone Microfinish on logarithmic raceways for tapered roller bearings
• Microfinish for highly durable and tribologically optimised raceways
• Plunge-cut grinding process for ball and roller bearing raceways
• Plunge-cut process for logarithmic profile forms
• Overlapping stroke process for ball bearing raceways
• Overlapping stroke process for ball bearing raceways
• Puls-Microfinish for roller bearing raceways
• 1-step process for 1 machining station
• 2-step process for 2 machining stations
• 2-step process for 1 machining station (Duplex process)
• Honing stone Microfinish with 3 NC axes interpolation for large spherical raceways
• Microfinish of ball and roller bearing raceways in just one machine
• Honing stone Microfinish of cylindrical or tapered rollers with crowned or logarithmic profile form

BS90 Flyer (PDF) 

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BearingStar product brochure (PDF) 

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Thielenhaus Sales Department
▶ Phone: +1 248-347-1611
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