SNR 7204.H.G1.UJ74 super-precision Angular contact ball bearings

d:20 mm; D:47 mm; B:14 mm; d1:28.5 mm; D1:38.55 mm; D2:42.19 mm; a:15 mm; Contact angle α:25 °; rs min:1 mm; r1s min:0.6 mm; f0:13.6; Precision class:P4; Mass:0.1 kg; Brand:SNR; Dynamic load, C:14.9 kN; Static load, C0:8.5 kN; Fatigue limit load, Cu:0.48 kN; Nlim (oil):43,000 rpm; Nlim (grease):28,0