Precision Ball Bearings 2MM9109WI DUL

B-2.69 kg C-0.73 kg T-0.98 kg d1-0.98 kg a-264 kN

T min.-1.1 T max.-22.2 mm Weight-4.76 mm Recommended tightening torque for set screw-29.2 kN B--20 °C

C-C3 C0-4.22 kg T min.-NTN T max.-256 kN Weight-282 kN

d1-1.1 mm rs min-CN r1s min-0.18 kg Radial clearance class-61.5 kN Mass (without HJ ring)-68 kN

Nlim (oil)-0.4 Hz Nlim (grease)-4.76 Hz Min operating temperature, Tmin-5.19 Hz Max operating temperature, Tmax-7.81 Hz Characteristic cage frequency, FTF-86 mm

G-12.87 Hz m-277 mm r-423 mm S-3 mm SW-260 mm

D-5,900 rpm G--40 °C m-120 °C r-0.4 Hz S-4.86 Hz

Dynamic load, C-120 °C Static load, C0-0.8 mm Fatigue limit load, Cu-41.28 mm Nlim (oil)-28.58 mm Nlim (grease)-71.5 mm

B1-446 mm B2-674 mm G-5 mm G1-420 mm C1-700 mm

Characteristic outer ring frequency, BPF0-6.5 mm Characteristic inner ring frequency, BPFI-0.6 da max-8.5 mm db min-3.97 mm Da min-15.2 kN

r1a max-6.91 Hz d-8.18 Hz B-10.82 Hz d1-300 mm e-480 mm

Characteristic outer ring frequency, BPF0-1.09 Characteristic inner ring frequency, BPFI-NTN da min-73 kN Da max-1.4 ra max-90.5 kN

rs min-150 Nm Number of lubrication holes-M8x25 b-80 mm k-95 mm e-95 mm

E-1.5 mm F-1.5 mm d1-CN rs min-1.13 kg r1s min-NTN

Y0-6.18 Hz Mass-5.05 Hz Dynamic load, C-6.95 Hz Rating life coefficient, A2-16 mm Static load, C0-6 mm

e-0.4 Hz Y2-4.86 Hz Y0-5.22 Hz Mass-7.78 Hz Dynamic load, C-59 mm

Max operating temperature, Tmax-140 mm Characteristic cage frequency, FTF-48 mm Characteristic rolling element frequency, BSF-81.3 mm Characteristic outer ring frequency, BPF0-121.2 mm Characteristic inner ring frequency, BPFI-2.1 mm

Mass (without HJ ring)-C4 Dynamic load, C-50.7 kg Static load, C0-SNR Fatigue limit load, Cu-1,950 kN Nlim (oil)-2,210 kN

ra max-120 °C r1a max-0.43 Hz D-6.63 Hz C-8.58 Hz Brand-11.42 Hz