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Super Precision Roller Bearings
Super Precision Bearings from NSK are designed to provide high-speed performance coupled with high rigidity. NSK's super precision roller bearings are engineered to consistently deliver cost effective high-speed performance.
Super Precision Roller Bearings Features and Benefits:
• Single and double row versions available
• Low heat generation
• Improved seizure resistance
• Stable operation in ultra high speed
Designed to achieve high-speed performance combined with high rigidity, NSK super precision roller bearings are designed to deliver cost effective high-speed performance.
Ultra High-Speed Single Row Cylindrical Roller Bearing - ROBUST™ Series
High performance cylindrical bearings designed for ultra high-speed applications, such as machining center spindles.
Double Row Cylindrical Roller Bearings
Designed to deliver high rigidity in high-speed applications such as lathe spindles.
SHX Steel Material
Heat resistant & wear resistant steel resulting from NSK’s special proprietary materials & heat treatment technology.
Technical Tools
To help our customers, we have developed the following technical tools.
Technical Tools
NAVI-FOCUS - Bearing life, frequencies, fits and clearances
PART NUMBER SEARCH - Use base part number for best results
CAD Drawings
You can use our CAD service to obtain an image, which can be imported into your CAD package.
- For Bearings: PART Solutions
- For Linear Motion Components: Solid Components
Tec Web - NSK's Technical ESource Center
- BEARING SPECIFICATIONS: download a technical specification sheet detailing the bearings main features with further options to the calculation or drawing services.
- BEARING LIFE: on line calculation tool
- TROUBLESHOOTING GUIDE: common bearing failure modes are described, allowing you to make an assessment of your own bearing's condition and provide feedback on cause and effect.
- BEARING CAD DATA : link to NSK bearing CAD files
Technical journals - Motion & Control
Should you need more background information on both bearing performance and technical features combined with application knowledge, our technical paper search engine can help. This serivce includes technical articles published in NSK's Motion and Control Journal.
Linear Products Technical Information
Download technical information on NSK linear and roller guides, ball screws and Monocarrier actuators. Information includes selection guides, load ratings, accuracy, part numbering and more.