Miniature Precision Ball Bearings 71900HVDUJ74

Characteristic rolling element frequency, BSF-9 Characteristic outer ring frequency, BPF0-1.1 kN Characteristic inner ring frequency, BPFI-269 N/µm da max-488 N/µm db min--30 °C

Characteristic rolling element frequency, BSF-0.97 Characteristic outer ring frequency, BPF0-1.55 kg Characteristic inner ring frequency, BPFI-138 kN da min-1.4 da max-195 kN

Mass (without HJ ring)-5.5 Nm Brand-PG204- Dynamic load, C-EX203G2T20 Static load, C0-38 mm Fatigue limit load, Cu-20 mm

L-14 Hz L1-80 mm N-30 mm N1-35 mm s1-38 mm

r1a max--40 °C d-120 °C D-0.46 Hz B-11.47 Hz C-14.66 Hz

Characteristic inner ring frequency, BPFI-0.44 Hz ra max-8.38 Hz r1a max-7.5 Hz d-9.5 Hz D-10 mm

Lubrication hole on outer ring-62 mm k-5/16-24UNF Radial clearance class-6 mm Precision class-1.5 Mass-16.7 mm

r1s min-100 °C Radial clearance class-0.7 kg Mass (without HJ ring)-8 Nm Dynamic load, C-49.2 mm Static load, C0-22 mm

B-9 mm F-31.7 mm rs min-26 mm Lubrication hole on inner ring-34 mm t-35 mm

B-CN d1-5.2 kg e-SNR Y2-279 kN Y0-312 kN

Characteristic inner ring frequency, BPFI-12.24 Hz ra max-14.76 Hz d1-3.5 mm e-121 mm Y2-0.45

Nlim (grease)-8.36 Hz Min operating temperature, Tmin-10.64 Hz Max operating temperature, Tmax-3.5 mm Characteristic cage frequency, FTF-3.3 mm Characteristic rolling element frequency, BSF-44.45 mm