Deep Groove Ball Bearings 6801-2NSE9C3

Dc max-3 mm ra max-130 mm r1a max-280 mm E-58 mm F-243 mm

Characteristic rolling element frequency, BSF-2.51 Characteristic outer ring frequency, BPF0-CN Characteristic inner ring frequency, BPFI-NTN ra max-3,100 kN r1a max-5,050 kN

m-425 kN r-3,500 rpm S-2,900 rpm SW--40 °C C0-120 °C

Characteristic outer ring frequency, BPF0-5.32 Hz Characteristic inner ring frequency, BPFI-5.73 Hz da min-8.27 Hz Da max-46.5 mm Db min-56 mm

Characteristic cage frequency, FTF-13.22 Hz Characteristic rolling element frequency, BSF-211 mm Characteristic outer ring frequency, BPF0-226 mm Characteristic inner ring frequency, BPFI-233 mm ra max-299 mm

B-6 mm E-19 mm F-6 mm rs min-9 mm r1s min-16.7 mm

J-1.4 L-188 kN L1-22.9 kN N-3,900 rpm N1-2,900 rpm

Rating life coefficient, A2-59 mm Static load, C0-101 mm Fatigue limit load, Cu-97 mm Nlim (oil)-93 mm Nlim (grease)-2 mm

Static load, C0--20 °C Nlim (oil)-200 °C Nlim (grease)-1.64 kg Min operating temperature, Tmin-5.5 Nm Max operating temperature, Tmax-SP203-205/47N-

Max operating temperature, Tmax-17.73 Hz da min-1.5 mm db min-80.5 mm Da max-19.65 mm Db max-0.42

r1s min-1.1 Radial clearance class-0.6 Mass (without HJ ring)-0.9 kg Brand-NTN Dynamic load, C-93.5 kN

Nlim-10.84 Hz Min operating temperature, Tmin-69 mm Max operating temperature, Tmax-70 mm Characteristic cage frequency, FTF-101.5 mm Characteristic rolling element frequency, BSF-105 mm

db min-7.2 mm Da max-55 mm ra max-74.5 mm r1a max-100 mm d-M10x1,25

D-14.5 mm B-80 mm d1-119 mm D1-170 mm D2-M16x1,5

Characteristic rolling element frequency, BSF-188 kN Characteristic outer ring frequency, BPF0-22.9 kN Characteristic inner ring frequency, BPFI-3,900 rpm da min-2,900 rpm db min--40 °C

T min.-M6x1 T max.-5 mm Weight-0.6 Recommended tightening torque for set screw-7 mm B-3 mm

Mass-1.5 mm Dynamic load, C-65 mm Static load, C0-120 mm Fatigue limit load, Cu-31 mm Nlim (oil)-78.2 mm

Characteristic rolling element frequency, BSF-174 kN Characteristic outer ring frequency, BPF0-21.2 kN Characteristic inner ring frequency, BPFI-4,300 rpm da min-3,200 rpm da max--40 °C