SNR 71903.HV.U.J74 High precision angular contact ball bearings

d:17 mm; D:30 mm; B:7 mm; d1:21 mm; D1:26.6 mm; D2:28.22 mm; a:9 mm; Contact angle α:25 °; rs min:0.3 mm; r1s min:0.3 mm; f0:12.91; Precision class:P4; Mass:0.02 kg; Brand:SNR; Dynamic load, C:4.45 kN; Static load, C0:2.6 kN; Fatigue limit load, Cu:0.16 kN; Nlim (oil):68,000 rpm; Nlim (grease):45,00