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Super-precision bearings - SKF.com

3. 1. 2. 4. 5. 6. 7. 8. 9. Principles of bearing selection and application. Angular contact ball bearings. Cylindrical roller bearings. Double direction angular contact thrust ball bearings. Axial-radial cylindrical roller bearings. Angular contact thrust ball bearings for screw drives. Precision lock nuts. Gauges. Indexes. 1

Bearing data - SKF.com

standards, Boundary dimensions: ISO 1206 for bearings in the (R)NA 48, (R)NA 49 and (R)NA 69 series. Tolerances For additional information → Tolerances, Normal P6 or P5 on request. Fw: F6 (table 1) Values are valid for unmounted bearings when rollers are in contact with the outer ring raceway. Tighter tolerance for