Super Precision Roller Bearings
Designed to achieve high-speed performance combined with high rigidity, NSK super precision roller bearings are designed to deliver cost effective high-speed performance.
Product Features and Benefits:
- Single and double row versions available
- Low heat generation
- Improved seizure resistance
- Stable operation in ultra high speed
We have developed the following technical tools to support you:
CAD Drawings
You can use our CAD service to obtain an image, which can be imported into your CAD package.
- For Linear components: solidcomponents.com
- For Bearings: cadenas
Technical website
- BEARING SPECIFICATIONS: download a technical specification sheet detailing the bearings main features with further options to the calculation or drawing services.
- BEARING INTERCHANGE: convert another manufacturer's bearing part number into our reference. Our interchange tool will provide you with all of the options. If you want our personal support, please do not hesitate to contact us.
- 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.
NAVI FOCUS - CALCULATION TOOL
- Quicker choice of the most appropriate bearing for your application
- Online bearing calculation
- Basic and advanced life calculations
- Bearing fit calculations
- Calculation of vibration frequency data to be used with condition monitoring equipment
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.
SUPER PRECISION ROLLER BEARING CATALOGUES
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Bearing Replacement Guide (PDF - 5337.89 KB)
Catalogue with easy to use "section" selection
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Super Precision - CRB (PDF - 482.27 KB)
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Machine Tool Spindle Selection & Mounting Guide (PDF - 5981.06 KB)