NSK 30TAC62 Angular Contact Thrust Ball Bearing CNC Machining Center Ballscrew Support Super Precision Bearings 加工中心丝杆螺杆轴承

Size : ø30xø62x15mm ANGULAR CONTACT THRUST BALL BEARINGS FOR BALL SCREWS Bearings of this type were specially designed to support NSK Precision Ball Screws. They are usually used in combinations of more than two bearings and with a preload. Their contact angle is 60°. A tolerance of h5 is recommended for shafts and H6 for housing bores.