Self Aligning Ball Bearings 1320 K/C3

Rating life coefficient, A2--40 °C Static load, C0-120 °C Nlim (oil)-0.4 Hz Nlim (grease)-4.98 Hz Min operating temperature, Tmin-4.44 Hz

Da max-0.6 ra max-18.2 mm d-3.97 mm D-11.2 kN B--40 °C

Characteristic cage frequency, FTF-165 °C Characteristic rolling element frequency, BSF-0.4 Hz Characteristic outer ring frequency, BPF0-4.76 Hz Characteristic inner ring frequency, BPFI-3.59 Hz d-5.41 Hz

B-0.6 mm d1-17 mm e-40 mm Y2-12 mm Y0-26.3 mm

D-54 mm G-10 mm m-242 kN r--40 °C S-100 °C

Fatigue limit load, Cu-7,600 rpm Nlim (oil)-5,700 rpm Nlim (grease)--40 °C Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.43 Hz

Y0-36.51 mm Radial clearance class-81.5 mm Mass-0.49 Brand-1.23 Dynamic load, C-0.68

a-0.46 e-1.31 Y2-0.72 Y0-6.37 kg Mass-T4EC150

Designation of bearing-2,100 rpm B--20 °C A-120 °C A1-0.42 Hz A2-6.07 Hz

Nlim (grease)-6.41 Hz Min operating temperature, Tmin-7.21 Hz Max operating temperature, Tmax-9.79 Hz da min-78 mm Da max-92 mm

C1-36 mm d2-136.5 mm D-100.5 mm C0-131.5 mm T min.-2 mm

a-20.5 mm Contact angle α-45 mm rs min-0.3 mm r1s min-Non/No f0-2 mm

Characteristic rolling element frequency, BSF-1.44 Characteristic outer ring frequency, BPF0-0.79 Characteristic inner ring frequency, BPFI-0.18 kg ra max-35.5 kN r1a max-1.4

Max operating temperature, Tmax-1/4-28UNF Characteristic cage frequency, FTF-4.7 mm Characteristic rolling element frequency, BSF-0.6 Characteristic outer ring frequency, BPF0-12.7 mm Characteristic inner ring frequency, BPFI-3.18 mm

Mass-140 mm Cr-158 mm C0r-227 mm Nlim (grease)-2.5 mm Nlim (oil)-110 mm