Single Row Ball Bearings 306K

d-80.3 kN D-78 kN B-9.5 kN C-7,000 rpm T-9,500 rpm

Characteristic outer ring frequency, BPF0-4,500 rpm Characteristic inner ring frequency, BPFI-3,800 rpm da min--40 °C da max-120 °C db min-0.43 Hz

B-120 °C E-91 mm F-159 mm rs min-2 mm r1s min-2.1 mm

C-NTN C1-31.5 kN d-26.9 kN d1-3.3 kN D-15,000 rpm

F-5,900 rpm d1--40 °C D1-120 °C rs min-0.4 Hz r1s min-4.86 Hz

Min operating temperature, Tmin-13 mm Max operating temperature, Tmax-64 mm Characteristic cage frequency, FTF-22mm Characteristic rolling element frequency, BSF-16 mm Characteristic outer ring frequency, BPF0-37 mm

Weight-7.28 Hz Recommended tightening torque for set screw-36.5 mm B-48 mm B1-65.5 mm B2-1 mm

B-0.47 Hz D1-11.18 Hz rs min-5.59 Hz Number of lubrication holes-6.41 Hz b-0.8 mm

Dynamic load, C-725 kN Static load, C0-1 Fatigue limit load, Cu-1,520 kN Nref-130 kN Nlim-1,100 rpm

Characteristic outer ring frequency, BPF0-36.51 mm Characteristic inner ring frequency, BPFI-81.5 mm da min-0.49 dc min-1.23 Da max-0.68

Y0-0.93 Radial clearance class-0.58 kg Mass-78 kN Brand-1.4 Dynamic load, C-96.5 kN

Rating life coefficient, A2-34.92 mm Static load, C0-19.58 mm Fatigue limit load, Cu-51 mm Nref-0.38 Nlim-1.57

Radial clearance class-1.5 Mass (without HJ ring)-24.6 mm Brand-4 mm Dynamic load, C-23.2 kN Static load, C0--20 °C