Features of Ultra High Speed Single Row Cylindrical Roller Bearings NSKROBUST Series
・Low Heat Generation
Internal design and advanced cage material result in low heat generation.
・Serizure Resistance
RX Type is made with SHX Steel resulting in imporoved seizure resistance.
・High-Speed Capability
All types feature cages made of heat resistant and highly rigid PEEK for high-speed operation.
Gragh 1: Limiting Speed

Gragh 2: Temperature Rise with Grease Lubrication

Gragh 3: Temperature Rise with Oil-Air Lubrication
