NTN 7220BBG angular contact ball bearings
NTN 7220BBG angular contact ball bearings Needs 450 mm d Analysis , Manufacturing Service . TQO/WI Design variant/feature Get Your Free. Design variant/feature TQO/WI d 450 mm D 580 mm B 450 mm T 450 mm d1 ≈ 476 mm D1 ≈ 528 mm r1,2 min. 3 mm r3,4 min. 6 mm Basic dynamic load