Self Aligning Ball Bearings 1207 ETN9

Characteristic inner ring frequency, BPFI-320 mm da min-260 mm da max-20.6 mm dc min-10.2 mm Da max-3.97 mm

Characteristic cage frequency, FTF-3.08 Hz Characteristic rolling element frequency, BSF-4.92 Hz Characteristic outer ring frequency, BPF0-25 mm Characteristic inner ring frequency, BPFI-42 mm da min-1 mm

dc min-7.61 Hz Da max-10.39 Hz ra max-112 mm d-114.2 mm D-168 mm

ra max-15 mm r1a max-32.4 mm d-47 mm D-M6x1 B-5 mm

Rating life coefficient, A2-98.5 kN Static load, C0-12 kN Fatigue limit load, Cu-7,600 rpm Nlim (oil)-6,500 rpm Nlim (grease)--20 °C

Static load, C0-5,700 rpm Fatigue limit load, Cu--20 °C Nlim (oil)-120 °C Nlim (grease)-0.4 Hz Min operating temperature, Tmin-4.7 Hz

Preload value-12.7 Hz Axial rigidity-3.5 mm Radial rigidity-0.8 mm Min operating temperature, Tmin-73.02 mm Max operating temperature, Tmax-30.16 mm

r-3 mm S-3 mm SW-CN C0-10.1 kg T min.-NTN

Mass (without HJ ring)-0.96 kg Brand-T7FB045 Dynamic load, C-NTN Static load, C0-96 kN Fatigue limit load, Cu-1.4

E--30 °C F-120 °C d1-0.44 Hz rs min-8.31 Hz r1s min-8.42 Hz

Nlim (grease)-8,500 rpm Min operating temperature, Tmin--40 °C Max operating temperature, Tmax-120 °C Characteristic cage frequency, FTF-0.39 Hz Characteristic rolling element frequency, BSF-4.41 Hz

C-NTN C1-98.5 kN d-97 kN D-8,800 rpm G-6,200 rpm

Mass-0.86 kg Brand-NTN Dynamic load, C-91.5 kN Rating life coefficient, A2-1.9 Static load, C0-140 kN

d1-1.6 kg D-NTN G-162 kN m-207 kN r-25.1 kN

ra max-12.74 Hz r1a max-15.26 Hz d-132 mm D-130 mm B-157 mm

Characteristic rolling element frequency, BSF-1.8 kg Characteristic outer ring frequency, BPF0-138 kN Characteristic inner ring frequency, BPFI-1.4 da min-215 kN Da max-24.7 kN

Max operating temperature, Tmax-18.8 mm Characteristic cage frequency, FTF-3.97 mm Characteristic rolling element frequency, BSF-15.2 kN Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-100 °C

Dynamic load, C--40 °C Static load, C0-120 °C Fatigue limit load, Cu-146 mm Nlim (oil)-164 mm Nlim (grease)-169 mm

D-10.2 Hz B-0.8 mm E-3.3 mm F-40.48 mm rs min-28.58 mm