High Precision Ball Bearings 7206CYDUP4 Nachi Angular Ball Bearings 15 degrees Contact Angle Abec-7 30mm x 62mm x 16mm Made in Japan 7206CYDUP4 Nachi high precision Angular pair of Ball Bearings with 15 degrees contact angle and Polyamide resin cage, pair of ball bearings is 2 duplex bearings, bearings are ABEC-7 (P4) quality and made in Japan. the 7206CYDUP4 inner diameter is 30mm, the 7206CYDUP4 outer diameter is 62mm, 7206CYDUP4 width is 16mm.