105 x 190 x 72 f0 KOYO 7221BDF FY Angular contact ball bearings

Bearing No.:7221BDF FY; d:105; D:190; B:72; r(min):2.1; r1(min):-; Cr:275; C0r:241; Cu:11.6; f0:-; Grease lub.:2300; Oil lub.:3100; a:89.0; db(min):117; Da(max):178; ra(max):2; rb(max):1; (Refer.)Mass(kg):7.90;