SNR ML71901HVUJ84S super-precision Angular contact ball bearings

d:12 mm; D:24 mm; B:6 mm; d1:15.4 mm; d2:14.5 mm; D1:20.05 mm; D2:20.75 mm; a:7 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:8.01; Precision class:P4S; Mass:0.01 kg; Brand:SNR; Dynamic load, C:1.41 kN; Static load, C0:0.62 kN; Fatigue limit load, Cu:0.07 kN; Nlim (oil):108,000 rpm; Nl