Angular Contact Ball Bearings 7212BYG

T min.-0.99 T max.-7.06 kg Weight-NTN Recommended tightening torque for set screw-445 kN Designation of housing-1

r1s min-169 kN Radial clearance class-20.6 kN Mass (without HJ ring)-4,700 rpm Brand-3,500 rpm Dynamic load, C--40 °C

Characteristic rolling element frequency, BSF--40 °C Characteristic outer ring frequency, BPF0-120 °C Characteristic inner ring frequency, BPFI-86 mm da min-106 mm db min-149 mm

Fatigue limit load, Cu-80 mm f0-31 mm Nlim (grease)-70.2 mm Min operating temperature, Tmin-46.2 mm Max operating temperature, Tmax-66.6 mm

Fatigue limit load, Cu-17,000 rpm Nlim (oil)--20 °C Nlim (grease)-120 °C Min operating temperature, Tmin-0.38 Hz Max operating temperature, Tmax-3.81 Hz

Da max-1.1 mm ra max-CN d-0.18 kg D-61.5 kN B-68 kN

Min operating temperature, Tmin-9.5 kN Max operating temperature, Tmax-7.2 kN Characteristic cage frequency, FTF-0.41 kN Characteristic rolling element frequency, BSF-29,000 rpm Characteristic outer ring frequency, BPF0-20,000 rpm

Dynamic load, C-SCOE207-35 Static load, C0-48 mm Fatigue limit load, Cu-27 mm Nref-37.6 mm Nlim-51.1 mm

ras max-0.22 kg d-NTN D-20.7 kN B-11.6 kN C-0.53 kN

Radial clearance class-2.5 mm Mass (without HJ ring)-160 mm Brand-290 mm Dynamic load, C-80 mm Static load, C0-67 mm

N1-47.62 mm s1-67.2 mm S-90 mm Z-5/16-24UNF C-6.5 mm