Miniature Precision Ball Bearings CH7000HVDUJ74

Db min-223 kN a min-262 kN a max-31.1 kN Ca min-4,400 rpm Ca max-3,800 rpm

D-17 ° B-0.6 mm E-0.3 mm F-8.53 rs min-P4S

A5-195 mm B1-207 mm d-3 mm d1-3 mm G-C4

D-50 mm B-17.5 mm rs min-24 mm Radial clearance class-6.5 mm Mass-30.16 mm

ra max-48.7 kN d-5.9 kN D-8,300 rpm B-12,000 rpm rs min--20 °C

Nlim (grease)-8.39 Hz Min operating temperature, Tmin-66 mm Max operating temperature, Tmax-109 mm Characteristic cage frequency, FTF-2 mm Characteristic rolling element frequency, BSF-60 mm

F-100 °C d1-1.18 kg rs min-16.8 Nm r1s min-32.5 mm Radial clearance class-48.4 mm

Brand-11.5 Nm Dynamic load, C-42.9 mm Rating life coefficient, A2-20 mm Static load, C0-5.8 mm Fatigue limit load, Cu-35 mm

C-76 mm C1-3.07 mm d-3.28 mm D-4.77 mm G-4.98 mm

C0-12.68 Hz T min.-3.5 mm T max.-0 mm Weight-34.92 mm Recommended tightening torque for set screw-0 mm

r-8,500 rpm S--40 °C SW-120 °C C0-0.39 Hz T min.-4.41 Hz

da max-0.43 Hz Da max-6.7 Hz ra max-7.71 Hz d-10.29 Hz D-3.5 mm

Characteristic rolling element frequency, BSF-5.6 Hz Characteristic outer ring frequency, BPF0-8.4 Hz Characteristic inner ring frequency, BPFI-104 mm da min-176 mm Da max-2.5 mm

Characteristic rolling element frequency, BSF-12.31 Hz Characteristic outer ring frequency, BPF0-56 mm Characteristic inner ring frequency, BPFI-58.5 mm ra max-74 mm r1a max-76.5 mm

Min operating temperature, Tmin-14.5 mm Max operating temperature, Tmax-64 mm Characteristic cage frequency, FTF-97 mm Characteristic rolling element frequency, BSF-130 mm Characteristic outer ring frequency, BPF0-40 mm

Characteristic rolling element frequency, BSF-17 mm Characteristic outer ring frequency, BPF0-28 mm Characteristic inner ring frequency, BPFI-0.6 mm da min-1.9 mm db min-2.06 mm