High Precision Ball Bearing BNH016TU Nachi High Speed Angular Spindle Ball Bearing 15 degrees Contact Angle Abec-7 80mm x 125mm x 22mm Made in Japan BNH016TU Nachi High Speed Angular Spindle bearing, Ball Bearing is Super precision Angular with 15 degrees contact angle and Phenolic cage, bearing is ABEC-7 quality and made in Japan.