BearingStar 650 
Fully automatic MICROFINISH machine for machining of raceways on ball and roller bearings, inner and outer rings, according to single or two step method
Technical Data
Outer diameter of outer ring 200 – 650 mm
Inner diameter of inner ring 180 – 580 mm
Ring width 20 – 300 mm
Workspindle speed max. 1,000 rpm
Oscillation frequency 0 – 1,200 double strokes/min
Oscillation angle +/- 0 – 18°
Linear oscillation stroke 0 – 6 mm
Stone pressure max. 1,000 N
No. of machining stations 1
Ring Types
- 1- or 2-row radial ball bearings
- Axial ball bearings
- 1- or 2-row angular contact ball bearings
- Cylindrical roller bearings
- Taper roller bearings
- Spherical roller bearings
Machining Solutions
- 1- or 2-step machining
- Outer or inner rings
- Rough and fine machining by varying cutting speed, stone pressure and oscillation
- Flange microfinishing
- OD polishing
BS90 Flyer (PDF)
BearingStar product brochure (PDF)