Single Row Ball Bearings 311-Z/C3

Rating life coefficient, A2-5,200 rpm Static load, C0--40 °C Fatigue limit load, Cu-120 °C Nlim (oil)-0.42 Hz Nlim (grease)-6.33 Hz

Brand-6.76 Hz Min operating temperature, Tmin-9.24 Hz Max operating temperature, Tmax-44 mm r1a max-45 mm d1-62 mm

Characteristic rolling element frequency, BSF-0.45 Hz Characteristic outer ring frequency, BPF0-9.5 Hz Characteristic inner ring frequency, BPFI-11.68 Hz ra max-14.32 Hz r1a max-358 mm

Y0-1.5 mm Mass-0.35 ISO 355 reference-1.72 Dynamic load, C-0.95 Rating life coefficient, A2-0.73 kg

rNa max-7 Db min-0.24 kN d-86 N/µm D-504 N/µm B--30 °C

Characteristic cage frequency, FTF-4,700 rpm Characteristic rolling element frequency, BSF--40 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-0.44 Hz da min-8.12 Hz

Static load, C0-12.4 Fatigue limit load, Cu-42,000 rpm Nlim (oil)--30 °C Nlim (grease)-200 °C Min operating temperature, Tmin-5.6 mm

Rating life coefficient, A2-9.71 Hz Static load, C0-0.8 mm Fatigue limit load, Cu-3.3 mm Nlim (oil)-15.88 mm Nlim (grease)-14.68 mm

Weight-22 Nm Recommended tightening torque for set screw-33.4 mm B-49.3 mm C-22.3 mm C1-24 mm

Nlim-30.2 mm Min operating temperature, Tmin-10 mm Max operating temperature, Tmax-57 mm Characteristic cage frequency, FTF-95 mm Characteristic rolling element frequency, BSF-125 mm

d1-0.86 kg D-NTN G-91.5 kN m-1.9 r-140 kN

Min operating temperature, Tmin-4.5 mm Max operating temperature, Tmax-2 mm Characteristic cage frequency, FTF-1.5 mm Characteristic rolling element frequency, BSF-55 mm Characteristic outer ring frequency, BPF0-100 mm

Dynamic load, C--40 °C Static load, C0-120 °C Fatigue limit load, Cu-0.43 Hz f0-6.83 Hz Nlim (grease)-7.75 Hz

Characteristic cage frequency, FTF-5,100 rpm Characteristic rolling element frequency, BSF--40 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-0.41 Hz da min-5.21 Hz

Designation of housing-79.5 mm Designation of bearing-119 mm B-161.5 mm A-14mm A1-24.5 mm

Characteristic inner ring frequency, BPFI-22 Nm ra max-33.4 mm r1a max-49.3 mm d-22.3 mm B-24 mm