Design Features
- N-type single row cylindrical roller bearing with inner ring rib
- Optimized internal design delivers utmost bearing fatigue life
- Inner / outer rings and rollers available in standard SUJ2 bearing steel or advanced heat-resistant SHX steel
- Special design outer ring guided PEEK resin cage
- Low heat generation N10-Z types available
- With cylindrical and tapered bores
- Radial internal clearances CC1 for cylindrical bore, CC0 for tapered bore
- With P2, P4, P5 and P4Y accuracy
- For dimension series 10
- For shaft diameters ranging from 45 to 85 mm
Operating Benefits
- High-speed performance - twice that of conventional roller bearings
- Heat resistant and highly rigid PEEK resin cage provides stable rolling movement under high-speed operating conditions
- SHX steel rings and rollers deliver longer fatigue life (4 times) and support higher limiting speeds
- Low heat generation enables longer lubricant life - outer ring temperature rise is 30% lower than conventional bearings
Fields of Application including
- Machine Tools
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