SKF 71910 ACDTP/HCP4B super-precision Angular contact ball bearings

d:50 mm; D:72 mm; B:12 mm; d1:57.1 mm; d2:57.1 mm; D1:64.9 mm; r1,2 min.:0.6 mm; r3,4 min.:0.3 mm; a:20.3 mm; da min.:53.2 mm; db min.:53.2 mm; Da max.:68.8 mm; Db max.:70.6 mm; ra max.:0.6 mm; rb max.:0.3 mm; Basic dynamic load rating C:12.7 kN; Basic static load rating C0:9.8 kN; Fatigue load limi