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To support you, NSK has developed the following technical tools:
NSK Online Catalog

NSK Online Catalog

NSK Online Interactive Catalog helps you to select the correct bearings that best meet the requirements of your application and equipment design:

CAD Drawings

You can use our CAD service to obtain an image, which can be imported into your CAD package.

Bearings - Calculation Tools

NSK Portal NAVI-FOCUS supports you with following bearing calculation tools:
  • Bearing life (NSK ABLE / ISO 281)
  • Bearing fits and clearances
  • Bearing frequencies
  • Load:
    Required minimum load for Cylindrical Roller Bearings
    Maximum permissible axial loads for Cylindrical Roller Bearings
  • Frictional moment, reference and thermal permissible speed:
    Frictional moment
    Reference speed (ISO 15312:2003) and thermal permissible speed
  • Lubrication:
    Grease replenishing interval
    Reference kinematic viscosity

Linear Components - Calculation Tools

NSK Megatorque Motor Selection Tool supports you with following calculations:
  • Calculation of load moment of inertia
  • Motor selection by the shortest positioning
  • Motor selection from movement pattern

NSK Linear Guides Calculation Tool

  • Reference tool to simplify the life and load calculation of NSK Linear Guides

NSK Monocarrier Selection Tool

  • Sizing and lifetime calculation for standard Monocarriers incliding large lead series
  • Recommendation of the appropriate NSK Monocarrier

Technical Website

Our Technical Website offers tools and information to help you identify the right product:
  • 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.
  • The ABC of Bearings: all about types and features of Rolling Bearings, bearing selection procedure, selection of bearing type and arrangement, etc.
  • Bearing Specifications: download a technical specification sheet detailing the bearings main features with further options to the calculation or drawing services.
  • Technical Journals - Motion & Control: background information on both bearing performance and technical features, combined with application knowledge.

Motion&Control - NSK Technical Journal

Technical Journal - Latest Edition

Download Technical Journal Nr. 28

Contact Search

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