SNR CH7004CVUJ74 super-precision Angular contact ball bearings

d:20 mm; D:42 mm; B:12 mm; d1:26.6 mm; D1:35.45 mm; D2:37.8 mm; a:10 mm; Contact angle α:15 °; rs min:0.6 mm; r1s min:0.3 mm; f0:14.01; Precision class:P4; Mass:0.06 kg; Brand:SNR; Dynamic load, C:11.7 kN; Static load, C0:7.1 kN; Fatigue limit load, Cu:0.39 kN; Nlim (oil):71,000 rpm; Nlim (grease):4