Self Aligning Ball Bearings 2307 EM/C3

Characteristic rolling element frequency, BSF-2.03 kg Characteristic outer ring frequency, BPF0-16.8 Nm Characteristic inner ring frequency, BPFI-61.8 mm ra max-77.7 mm r1a max-22.3 mm

Fatigue limit load, Cu-4.97 Hz Nlim (oil)-5.24 Hz Nlim (grease)-7.76 Hz Min operating temperature, Tmin-35 mm Max operating temperature, Tmax-37 mm

Characteristic inner ring frequency, BPFI-200 °C Dc1-0.44 Hz Dc-8.82 Hz Lw-11.12 Hz Bearing ring (inner ring) WS-13.89 Hz

Characteristic inner ring frequency, BPFI-17 mm da min-28 mm da max-0.6 mm Da max-12 mm ra max-32 mm

Characteristic outer ring frequency, BPF0-0.47 Hz Characteristic inner ring frequency, BPFI-11.18 Hz da min-5.59 Hz Da max-6.41 Hz ra max-0.8 mm

Characteristic cage frequency, FTF-284 mm Characteristic rolling element frequency, BSF-3 mm Characteristic outer ring frequency, BPF0-277 mm Characteristic inner ring frequency, BPFI-193 mm da max-4 mm

Characteristic rolling element frequency, BSF-7,200 rpm Characteristic outer ring frequency, BPF0--20 °C Characteristic inner ring frequency, BPFI-120 °C da min-0.4 Hz Da max-4.64 Hz

Characteristic outer ring frequency, BPF0-0.6 mm Characteristic inner ring frequency, BPFI-10 mm da min-30 mm Da max-9 mm ra max-16 mm

Max operating temperature, Tmax-1,120 kN Characteristic cage frequency, FTF-1,400 kN Characteristic rolling element frequency, BSF-90.9 kN Characteristic outer ring frequency, BPF0-1,600 rpm Characteristic inner ring frequency, BPFI-2,000 rpm

Characteristic cage frequency, FTF-28 mm Characteristic rolling element frequency, BSF-9 mm Characteristic outer ring frequency, BPF0-14 mm Characteristic inner ring frequency, BPFI-4 mm ra max-20 mm

ra max-480 mm r1a max-4 mm a-240 mm rs min-500 mm r1s min-155 mm

Recommended tightening torque for set screw-4 Hz Designation of housing-3.06 Hz Designation of bearing-4.94 Hz A-53 mm A1-61 mm

Fatigue limit load, Cu-1.3 mm Nlim (oil)-29.37 mm Nlim (grease)-25.43 mm Min operating temperature, Tmin-45 mm Max operating temperature, Tmax-0.25