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Touchdown bearings - Examples

High-end-solutions

Touchdown bearings

Speed coefficient:2.2 · 106 mm/min
Mass of rotating parts: 3,5 kg
Atmosphere:Aggressive gases
Bearing design:Series 618/full complement
Ring material:HNS (High Nitrogen Steel)
Ball material:Silicon nitride (Si3N4)
Lubrication:Oil

 

Low-cost-solutions

Touchdown bearings
Speed coefficient:2.2 · 106 mm/min
Mass of rotating parts:< 1,5 kg
Atmosphere:Fore-vacuum
Bearing design: Series 618/full complement
Ring material:100 Cr 6
Ball material:100 Cr 6
Lubrication:Ball coating and oil

 

 

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Fair website

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Chicago

East Building,
Stand E-5253

Fair website

28. September -
02. October, Stuttgart

Hall 4, Stand 4C71

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Technical information 

SliCoTec-
outside surface coating
Customers of GMN know the advantages of DLC-coating on the outside surface of the outer ring, especially for floating bearings.


Please click picture to download
the data sheet.

Technical information 

AG-bearings
Relubrication for high speed bearings reduces costs and increases service life.


PLease click picture to download
the data sheet.

Catalogue to download

BIGspi 

BIGspi >>>
Spindle bearings
from 75 to 120 mm

Ball bearing calculation software to download

Globus 2005 Version 4.0.1

Globus 2005
Version 4.0.1 >>>
 

Calculations and
Data sheets -
easy and quick