105 x 145 x 40 Oil lub. KOYO 7921CDF FY Angular contact ball bearings

Bearing No.:7921CDF FY; d:105; D:145; B:40; r(min):1.1; r1(min):-; Cr:115; C0r:123; Cu:5.75; f0:16.4; Grease lub.:5300; Oil lub.:7100; a:13.5; db(min):112; Da(max):138; ra(max):1; rb(max):0.6; (Refer.)Mass(kg):1.62;