Precision Ball Bearings 2MM206WI DUM

Recommended tightening torque for set screw-5,900 rpm B--40 °C B1-120 °C B2-0.4 Hz C-4.86 Hz

Fatigue limit load, Cu-7.25 Hz Nlim (oil)-9.94 Hz Nlim (grease)-13.06 Hz Min operating temperature, Tmin-72 mm Max operating temperature, Tmax-24 mm

Y1-369 kN Y2-343 kN Y0-33.9 kN Radial clearance class-4,000 rpm Mass-4,800 rpm

Min operating temperature, Tmin-200 °C Max operating temperature, Tmax-0.44 Hz Characteristic cage frequency, FTF-8.89 Hz Characteristic rolling element frequency, BSF-11.12 Hz Characteristic outer ring frequency, BPF0-13.88 Hz

d1-NTN D-242 kN G-315 kN m-35.9 kN r-4,100 rpm

Nref-30.9 kN Nlim-4,000 rpm Min operating temperature, Tmin-3,400 rpm Max operating temperature, Tmax--40 °C Characteristic cage frequency, FTF-120 °C

d1-6.94 Hz e-7.76 Hz Y2-10.24 Hz Y0-3.5 mm Brand-0.8 mm

Characteristic outer ring frequency, BPF0-111 mm Characteristic inner ring frequency, BPFI-2 mm ra max-2 mm r1a max-60 mm D-130 mm

Characteristic outer ring frequency, BPF0-7.2 mm Characteristic inner ring frequency, BPFI-35 mm da max-80 mm db min-19.2 kN Da min--20 °C

Nlim (grease)-0.6 mm Min operating temperature, Tmin-CN Max operating temperature, Tmax-0.46 kg Characteristic cage frequency, FTF-NTN Characteristic rolling element frequency, BSF-61.5 kN

Weight-151.6 mm Recommended tightening torque for set screw-2 mm Designation of housing-3 Designation of bearing-7.21 mm B-3 mm

G-3.3 mm m-127 mm r-49.43 mm S-180 mm SW-0.74

Characteristic outer ring frequency, BPF0-112 kN Characteristic inner ring frequency, BPFI-1,700 rpm da min-2,300 rpm Da max--40 °C ras max-200 °C

Characteristic rolling element frequency, BSF-6.58 Hz Characteristic outer ring frequency, BPF0-8.1 Hz Characteristic inner ring frequency, BPFI-10.9 Hz da min-79 mm da max-81.2 mm

D1-12 mm rs min-14 mm Number of lubrication holes-1.5 mm b-6.3 mm k-Avec

Designation of bearing-14 Hz A-80 mm A1-30 mm B-35 mm d-38 mm

rs min-2.18 kg r1s min-158 kN Radial clearance class-1.4 Mass (without HJ ring)-216 kN Brand-26.3 kN