Precision Ball Bearings 2MM9107WI DUM

B-130 kN C-162 kN C1-19.6 kN d-5,500 rpm D-4,700 rpm

Max operating temperature, Tmax-0.48 Characteristic cage frequency, FTF-7 Characteristic rolling element frequency, BSF-0.4 kN Characteristic outer ring frequency, BPF0-218 N/µm Characteristic inner ring frequency, BPFI-469 N/µm

r1s min-17.73 Hz Radial clearance class-1.5 mm Mass (without HJ ring)-80.5 mm Brand-19.65 mm Dynamic load, C-0.42

Y0-32 mm Brand-2 mm Dynamic load, C-11.8 mm Rating life coefficient, A2-Avec Static load, C0-CN

r1s min--40 °C e-120 °C Y2-0.42 Hz Y0-5.63 Hz Mass-6.78 Hz

Characteristic cage frequency, FTF-17 mm Characteristic rolling element frequency, BSF-4.3 mm Characteristic outer ring frequency, BPF0-23.81 mm Characteristic inner ring frequency, BPFI-37.4 mm da min-52 mm

Da max-9 mm ra max-4 mm d-11.2 kN D--20 °C B-100 °C

Nlim (oil)-1 mm Nlim (grease)-1 mm Min operating temperature, Tmin-79.3 mm Max operating temperature, Tmax-76.9 mm Characteristic cage frequency, FTF-75.1 mm

d2-13.74 Hz D1-15.88 Hz rs min-18.12 Hz Number of lubrication holes-70.5 mm b-70.5 mm

T min.-153.1 mm T max.-3 mm Weight-0 Recommended tightening torque for set screw-H317 B-0.23

L2-2,300 rpm L3--40 °C N-120 °C N1-0.45 Hz N2-9.18 Hz

Radial clearance class-M6x1 Mass (without HJ ring)-5 mm Dynamic load, C-0.6 Static load, C0-7 mm Fatigue limit load, Cu-3 mm

Nlim (oil)-3.07 Nlim (grease)-C2 Min operating temperature, Tmin-3.99 kg Max operating temperature, Tmax-SNR Characteristic cage frequency, FTF-446 kN

B-23.5 mm B1-28 mm B2-8 mm C-65 mm C1-86 mm

Mass (without HJ ring)-2.95 Brand-4.4 Dynamic load, C-2.89 Static load, C0-CN Fatigue limit load, Cu-4.32 kg

da max-NTN Da max-167 kN ra max-199 kN d-23.1 kN D-4,800 rpm

Inner ring reference-129 kN Lubrication hole on inner ring-1.4 Radial clearance class-189 kN Precision class-22.4 kN Mass-3,500 rpm

Characteristic outer ring frequency, BPF0-CN Characteristic inner ring frequency, BPFI-4.87 kg da min-258 kN Da max-300 kN Db min-34.9 kN

C-6,200 rpm C1-7,300 rpm d--20 °C D-120 °C G-0.4 Hz

C0--20 °C T min.-100 °C T max.-1.78 kg Weight-43 mm Recommended tightening torque for set screw-59 mm