105 x 160 x 52 (Refer.)Mass(kg) KOYO 7021CDF FY Angular contact ball bearings

Bearing No.:7021CDF FY; d:105; D:160; B:52; r(min):2; r1(min):-; Cr:178; C0r:179; Cu:8.60; f0:15.9; Grease lub.:4800; Oil lub.:6400; a:10.0; db(min):115; Da(max):150; ra(max):2; rb(max):1; (Refer.)Mass(kg):3.46;