3306B SNR Nlim 9.300 rpm 30x72x30.200mm Angular contact ball bearings
d1 45.5 mm D1 61.6 mm a 47.3 mm Contact angle α 32 ° rs min 1.1 mm Radial clearance class CN Precision class P0 Mass 0.58 kg Dynamic load, C 37.7 kN Static load, C0 36 kN Fatigue limit load, Cu 2.36 kN f0 14.3 Nref 7.000 rpm Nlim 9.300 rpm Min operating temperature,