ذات نوعية جيدة عالية الدقة محمل كرة ملامسة الزاوي

                           Good Quality High precision Angular Contact Ball Bearing 7005 7007 7309 Bearing

Angular contact ball bearings can simultaneously bear radial load and axial load. Can work at higher speeds. The larger the contact angle, the higher the axial bearing capacity. High-precision and high-speed bearings usually take a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase