SKF 71928 CD/HCP4AH1 super-precision Angular contact ball bearings

d:140 mm; D:190 mm; B:24 mm; d1:155.4 mm; d2:155.4 mm; D1:174.6 mm; K:0.5 mm; C1:6.92 mm; r1,2 min.:1.5 mm; r3,4 min.:0.6 mm; a:34.2 mm; da min.:147 mm; db min.:147 mm; Da max.:183 mm; Db max.:186 mm; ra max.:1.5 mm; rb max.:0.6 mm; dn:159.5 mm; Basic dynamic load rating C:95.6 kN; Basic static load