7307BMUC3T103K Nachi Angular Ball Bearing 35mm x 80mm x 21mm 40 Contact Angle Brass Cage & Flush Ground Made in Japan 7307BMUC3T103K Nachi Angular Ball Bearing, bearing is 40 Contact Angle, Brass Cage and Flush Ground, Made in Japan, inner diameter is 35mm, outer diameter is 80mm and width is 21mm.