340 x 520 x 164 Cu KOYO 7068BDF FY Angular contact ball bearings

Bearing No.:7068BDF FY; d:340; D:520; B:164; r(min):5; r1(min):-; Cr:914; C0r:1550; Cu:38.7; f0:-; Grease lub.:640; Oil lub.:860; a:278.8; db(min):362; Da(max):498; ra(max):4; rb(max):2; (Refer.)Mass(kg):127;