Design Features
- Special design angular contact ball bearings with a larger complement of smaller balls to support higher limiting speeds
- Inner / outer rings available in standard SUJ2 bearing steel, ultra long-life SUJ7 steel or advanced heat-resistant SHX steel
- Available with steel balls, ultra long-life EQTF steel balls or ceramic balls for higher seizure resistance and lower heat generation
- High-performance polyamide, phenolic and engineered PPS resin cage design options available to meet specific application requirements
- Non-contact sealed types available
- Wide series and miniature series available
- Available with 15º, 18º and 25º contact angles
- With P2, P3, P3W, P4 and P4Y accuracy
- For dimension series 19, 29, 10, 20 and 02
- Available for bore diameters from 6 to 200 mm
- For universal matching / arrangements
Operating Benefits
- Ultra-high limiting speeds as much as 90% higher than conventional designs
- Heat-resistant SHX steel rings and rollers deliver longer fatigue life (4 times) and support higher limiting speeds
- Sealed designs prevent contamination and lubricant degradation, with grease life extended by as much as 50%
- Dimensionally interchangeable with conventional bearing types
Fields of Application including
- Machine Tools
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