like Bearings of Type series 70, 72, and 73 (double row). Long lifetime through high precision bearings. This configuration provides a slight self-aligning preload; consequently, the balls remain under equal preload. These Bearings carry both radial and axial loads and provide spherical contact of the balls (DF).
- Contact angle 16º, form factor to DIN 628 Part 5
- Precision P5...P4...P2...HQ
- double row with rolling ball guidance (Spacer Balls)
Type series K (manufacturer's standard) & UK (dimensional series 20)
Type series UL (like Bearings of Series 72) and UM (like Bearings of Series 73)