1. A large number of balls and 60° contact angle achieve high axial rigidity. Ideal for machine tool feeding mechanisms.
2. Universal arrangement support free choice of arrangement in 2, 3 or 4 rows.
3. Highly dustproof contact seals as standard. (Non-contact seals are available for some bearings.)
4. Different seal colors for the front and back faces make it easy to indentificate the bearing direction.