140 x 190 x 48 B KOYO 7928CDF FY Angular contact ball bearings

Bearing No.:7928CDF FY; d:140; D:190; B:48; r(min):1.5; r1(min):-; Cr:179; C0r:210; Cu:8.45; f0:16.6; Grease lub.:4000; Oil lub.:5400; a:20.2; db(min):148.5; Da(max):181.5; ra(max):1.5; rb(max):1; (Refer.)Mass(kg):3.18;