17 x 47 x 28 r(min) KOYO 7303DF FY Angular contact ball bearings

Bearing No.:7303DF FY; d:17; D:47; B:28; r(min):1; r1(min):-; Cr:30.3; C0r:15.8; Cu:1.20; f0:-; Grease lub.:15000; Oil lub.:18000; a:5.1; db(min):22.5; Da(max):41.5; ra(max):1; rb(max):0.6; (Refer.)Mass(kg):0.240;