Miniature Precision Ball Bearings 7000HVUJ74

Nlim (oil)-19.2 kN Nlim (grease)--20 °C Min operating temperature, Tmin-100 °C Max operating temperature, Tmax-0.8 kg Characteristic cage frequency, FTF-8 Nm

ras max-244 kN d-249 kN D-30.2 kN C-4,600 rpm F-6,200 rpm

da min-50 mm Da max-17.5 mm ra max-24 mm d-6.5 mm D-30.16 mm

db min-0.43 Hz Da max-5.4 Hz Db min-6.46 Hz Ca min-8.54 Hz Cb min-57 mm

Characteristic outer ring frequency, BPF0-17.05 Hz Characteristic inner ring frequency, BPFI-18.95 Hz da max-52.2 mm db min-60 mm Da min-45.6 mm

B-7,800 rpm C-14,000 rpm C1--40 °C d-120 °C D-0.43 Hz

Preload value-5.41 Hz Axial rigidity-17 mm Radial rigidity-30 mm Min operating temperature, Tmin-0.3 mm Max operating temperature, Tmax-15 mm

Characteristic cage frequency, FTF-7.22 Hz Characteristic rolling element frequency, BSF-9.78 Hz Characteristic outer ring frequency, BPF0-99 mm Characteristic inner ring frequency, BPFI-116 mm da min-151 mm

Brand-5.3 kN Dynamic load, C-6.65 kN Static load, C0-1.69 kN Fatigue limit load, Cu-12,000 rpm Nref-16,000 rpm

Brand-1.34 kg Dynamic load, C-SNR Static load, C0-206 kN Fatigue limit load, Cu-187 kN Nref-17.2 kN

Characteristic inner ring frequency, BPFI-68 kN da max-8.3 kN db min-7,000 rpm Da min-5,300 rpm Da max--40 °C

A5--40 °C B1-120 °C d-0.45 Hz d1-9.32 Hz G-10.78 Hz

Min operating temperature, Tmin-1.4 Max operating temperature, Tmax-97 kN Characteristic cage frequency, FTF-11.8 kN Characteristic rolling element frequency, BSF-6,800 rpm Characteristic outer ring frequency, BPF0-5,100 rpm

Characteristic rolling element frequency, BSF-6 mm Characteristic outer ring frequency, BPF0-0.29 Characteristic inner ring frequency, BPFI-2.35 da min-3.5 da max-2.3

Characteristic rolling element frequency, BSF-14.74 Hz Characteristic outer ring frequency, BPF0-17.26 Hz Characteristic inner ring frequency, BPFI-107.5 mm da max-108.5 mm db min-131.5 mm

Dw-9.6 Hz Lw-12.41 Hz Lubrication hole on outer ring-111 mm k-154 mm Inner ring reference-2 mm

C-111 kN Brand-13.4 kN Min operating temperature, Tmin-6,000 rpm Max operating temperature, Tmax-5,100 rpm r1a max--40 °C

Mass-20 mm Brand-25.25 mm Cr-42.5 mm C0r-16 mm Min operating temperature, Tmin-1.5 mm

e-5.9 kN Y1-0.37 kN Y2-28,000 rpm Y0-0.73 Radial clearance class-7

Radial clearance class-180 mm Mass (without HJ ring)-46 mm Dynamic load, C-118.2 mm Static load, C0-160.8 mm Fatigue limit load, Cu-2.1 mm