7203CYDUP4BNLS Nachi Angular Abec-7 Ball Bearing 17mm x 40mm x 12mm 15 Contact Angle Polyamide resin cage Made in Japan 7203CYDUP4BNLS Nachi Angular Ball Bearings, 15 Contact Angle, Polyamide resin cage, Bearing is Abec-7, 7203CYDUP4BNLS inner diameter is 17mm, 7203CYDUP4BNLS outer diameter is 40mm, 7203CYDUP4BNLS width is 12mm, Made in Japan.