Technical Tools

NSK Online Catalog

• NSK Online Catalog

NSK Calculation Tools

The Cost Saver tool helps to identify all bearing related costs now and with an improved NSK solution in order to compare and calculate the total cost saving.

The Cost-Benefit Analysis looks at the total maintenance costs of a machine and calculates a break-even point for implementing a new bearing solution. This allows understanding when a machine with a new solution achieves the pay back point and starts to reduce overall maintenance costs. 

• NSK Calculation Tools

CAD Drawings

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

• For Bearings: traceparts.com
• For Linear Components: solidcomponents.com

Bearings - 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

• 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.

www.tec.nsk.com

Technical Journal - Latest Edition