High Speed Super Precision Angular Contact Spindle Bearings

IJK Super Precision ball bearings are designed to meet demanding machine tool requirements for high speeds, accuracy and rigidity. These bearings are available manufactured to ABEC-5 , ABEC-7and ABEC-9 tolerances, the most precise tolerances recognized by the ball bearing industry. Most IJK Super Precision Ball Bearings have contact angles of 15A or 25A for different combinations of radial and axial loads(Bearings with contact angles 30A A and 40A A can be arranged as per special requirement). Special raceway finishes and ball bearing designs achieve the highest possible operating speeds. Also various Ballscrew support bearings are supplied in sets with 60A A contact angles and a maximum ball complement for the high capacity and axial rigidity required for the most precise tool positioning. Also available are Deep Groove Ball Bearings, Felt Seal Ball Bearings, Magneto Bearings, Self-Aligning Ball Bearings, Double Row Angular Contact Ball Bearings. Typical Applications: Hi-Frequency Spindle, Servo meter, Pinch Roller, Machine Tool Industry, Textile Industry, Cam Mechanism, Gyro Gimballs & Rotors, Potentiometer, Computer Peripherals, etc.

Typical Applications for IJK Precision Ball Bearings: High-speed grinding, High-speed boring and milling, Precision vertical and horizontal milling spindles, High-speed routing etc.

Expanded Options for IJK Precision Ball Bearings: Custom preloads, Special lubrication, Special marking