SNR 71908.HV.U.J74 super-precision Angular contact ball bearings

d:40 mm; D:62 mm; B:12 mm; d1:46.8 mm; D1:55.2 mm; D2:58.22 mm; a:18 mm; Contact angle α:25 °; rs min:0.6 mm; r1s min:0.3 mm; f0:16.09; Precision class:P4; Mass:0.11 kg; Brand:SNR; Dynamic load, C:13.6 kN; Static load, C0:11.2 kN; Fatigue limit load, Cu:0.65 kN; Nlim (oil):31,000 rpm; Nlim (grease):