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Bearings for Clean Environments | Products | NSK Global
The SPACEA Series of bearings for clean-room applications aim for zero emissions. By taking advantage of proprietary technologies, applications for which the SPACEA Series of bearings can be used has been expanded to include high-temperature operating conditions in normal atmosphere and vacuum environments.
NSK Technical Calculations
Bearing life. Bearing Fits and Clearances. Bearing frequencies. Frictional moment. Reference speed and Thermal permissible speed. Grease replenishing interval. Reference kinematic viscosity. Required minimum load for Cylindrical Roller Bearings. Maximum permissible axial load for Cylindrical Roller Bearings. Results.