Design Features
- Special design NSKROBUST ultra high-speed bearings for oil-air lubrication
- Manufactured with high steel purity
- Equipped with a high-performance outer ring guided phenolic resin cage and ceramic balls
- With an outer ring lubrication groove and 2 through-holes
- Outer ring grooves with O-rings facilitate fit and sealing
- Available with 18° and 25° contact angles
- With P2, P3 and P4 accuracy
- For dimension series 10 and 19
- Available for bore diameters from 30 to 120 mm
- For universal matching / arrangements
Operating Benefits
- Simplified, cost-effective and compact solution for oil-air lubrication
- A reliable, even supply of lubricant to bearings operating at ultra-high speeds
- Ceramic balls deliver higher seizure resistance and lower heat generation
Fields of Application including
- Machine Tools
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