Deep Groove Ball Bearings 6909-2NSE9

Characteristic outer ring frequency, BPF0-58 mm Characteristic inner ring frequency, BPFI-147 mm da min-103 mm Da max-111.8 mm ra max-2.1 mm

Characteristic inner ring frequency, BPFI-4.97 Hz ra max-5.24 Hz r1a max-7.76 Hz d-35 mm B-37 mm

Dynamic load, C-4,500 rpm Rating life coefficient, A2-9,000 rpm Static load, C0--40 °C Fatigue limit load, Cu-120 °C Nlim (oil)-0.45 Hz

D-17 ° B-0.6 mm d1-0.3 mm D1-8.53 rs min-P4S

Static load, C0-178.5 mm Fatigue limit load, Cu-220.2 mm Nlim (oil)-2.1 mm Nlim (grease)-3 Min operating temperature, Tmin-10.5 mm

Dynamic load, C-11.92 Hz Rating life coefficient, A2-11 Hz Static load, C0-13 Hz Fatigue limit load, Cu-40 mm Nlim (oil)-18 mm

r-T2BC055 S-NTN SW-44.5 kN C0-1 T min.-73.5 kN

Radial clearance class-7.76 Hz Precision class-35 mm Mass-37 mm Brand-44 mm Cr-57 mm

housing weight-113 mm Material of Housing-70 mm Brand-10 mm fixing bolts G-57 mm recommended torque-22mm

B-85 mm E-140 mm F-41 mm d1-32 mm rs min-41 mm

Mass-7.14 Hz Brand-71 mm Dynamic load, C-75 mm Static load, C0-79 mm Fatigue limit load, Cu-119 mm

Characteristic rolling element frequency, BSF-0.13 kN Characteristic outer ring frequency, BPF0-12.7 Characteristic inner ring frequency, BPFI-16,000 rpm da min--25 °C db min-110 °C

B2-1.4 C-188 kN C1-22.9 kN d-3,900 rpm d1-2,900 rpm