High precision angular contact ball bearing

The series bearings can support both radial and axial load, which can work at higher speeds. The larger the contact angle is , the higher the axial load capacity is. High-speed precision bearings usually take the contact angle of 15 degrees. Under the action of the axial force, the contact angle will increase. Angle primarily for C-15 degrees, AC-25 degrees, can provide high-speed ceramic ball series spindle bearings, seals series spindle bearings, cage and bakelite primarily for nylon, providing universal matching pair and any combination of bearings. They are mainly used for high-speed grinding, drilling, engraving, milling, turning, planing, boring series and the machining center environment. 

Double row angular bearing Structural variants
         (1) A type of an external diameter less than or equal to 90mm bearing of standard design. No filling slots, it can withstand the equivalent two-way axial load. Lightweight glass fiber reinforced nylon 66 cage, bearing temperature rise is very small.  
 
         (2) Type A diameter greater than 90mm bearing the standard design. Filling slots on one side, with steel stamping cage or solid brass cage.
 
           (3) E is a reinforced structure on one side with filling slots that can hold more steel balls, and therefore a higher carrying capacity.
 
         (4) Both sides with a dust cover and sides with a ring-type A-type design and E-type design double row angular contact ball bearings can be on both sides with a dust cover (non-contact) or seals (contactless). Inside the sealed bearings are filled with anti-rust lithium grease, operating temperature of -30 to +110 ° C. Without further lubrication during use, should not be heated prior to installation, nor should be cleaned.