Self Aligning Ball Bearings 2222 KM/C3

G-120 °C m-0.38 Hz r-4.07 Hz S-3.07 Hz SW-4.93 Hz

a-120 °C b-0.4 Hz B-4.85 Hz B1-5.64 Hz B2-8.36 Hz

d-5.6 Hz d1-8.4 Hz D-104 mm G-176 mm m-2.5 mm

Static load, C0-13,000 rpm Fatigue limit load, Cu--20 °C Nlim (oil)-120 °C Nlim (grease)-0.4 Hz Min operating temperature, Tmin-5.01 Hz

Characteristic inner ring frequency, BPFI-8.3 Hz da min-3.5 mm Da max-3.3 mm ra max-31.2 mm d-3.56 mm

d-19 mm B-4 mm d1-20.8 kN e--20 °C Y2-200 °C

T min.-35 mm T max.-80 mm Weight-M8x1 Recommended tightening torque for set screw-8 mm B-2

D-11.76 Hz G-3.5 mm m-139 mm r-3.5 mm S-3.3 mm

E-55.6 mm F-73 mm rs min-22.2 mm r1s min-34 mm Radial clearance class-10.6 mm

Nlim--40 °C Min operating temperature, Tmin-120 °C Max operating temperature, Tmax-0.43 Hz Characteristic cage frequency, FTF-6.83 Hz Characteristic rolling element frequency, BSF-7.75 Hz

Characteristic rolling element frequency, BSF-0.42 Hz Characteristic outer ring frequency, BPF0-5.62 Hz Characteristic inner ring frequency, BPFI-6.22 Hz ra max-8.78 Hz d1-47 mm