45 x 100 x 50 d KOYO 7309BDF FY Angular contact ball bearings

Bearing No.:7309BDF FY; d:45; D:100; B:50; r(min):1.5; r1(min):-; Cr:103; C0r:68.2; Cu:4.40; f0:-; Grease lub.:4900; Oil lub.:6600; a:36.3; db(min):53.5; Da(max):91.5; ra(max):1.5; rb(max):1; (Refer.)Mass(kg):1.75;