... 4. Sample Order Accpet 5. Reasonable Price ANGULAR CONTACT BALL BEARINGS dimension series d Cage single row -(B-type) - standard 728, 719...B ... ,MA,MB four points QJ2, QJ3 35...200mm M single row -specials 75, 76, 77, 78 23.5...190 mm M ... double row -standard 32, 33, 52, 53 20...100 mm double row -specials 34, 35, 36, 37, 38 12...190 mm M,MA,MB Double Row Angular Contact ...