1304G15 SNR ra max 1 mm 20x52x15mm Self aligning ball bearings
d1 31.5 mm D1 42.7 mm rs min 1.1 mm e 0.29 Y1 2.17 Y2 3.35 Y0 2.27 Radial clearance class CN Precision class P0 Mass 0.16 kg Dynamic load, C 12.4 kN Static load, C0 3.35 kN Nref 12.000 rpm Nlim 19.000 rpm Min operating temperature, Tmin -20 °C Max operating temperature, Tmax 120