High Precision Ceramic Ball Ball Bearings BNH008TDU/GLP4 Ceramic Nachi Angular Ball Bearings Abec-7 85mm x 130mm x 22mm Made in Japan BNH008TDU/GLP4 Ceramic 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.