Angular Contact Ball Bearings 7205WN

Radial clearance class-1.4 Mass (without HJ ring)-1,070 kN Brand-108 kN Dynamic load, C-1,900 rpm Static load, C0-1,400 rpm

Characteristic inner ring frequency, BPFI-0.4 Hz da max-4.86 Hz db min-5.21 Hz Da min-7.79 Hz Da max-71 mm

Y0-NTN Brand-48 kN Dynamic load, C-51 kN Rating life coefficient, A2-6.2 kN Static load, C0-9,000 rpm

d1-5,600 rpm a--20 °C e-120 °C Y2-0.4 Hz Y0-4.85 Hz

Designation of housing-96 mm Designation of bearing-37 mm Designation of closed end cover-12 mm B-90 mm A-160 mm

initial grease quantity-NTN O-ring (optional)-47.5 kN Brand-1.4 fixing bolts G-59.5 kN recommended torque-7.3 kN

a-5,600 rpm rs min-7,500 rpm r1s min--40 °C e-200 °C Y2-0.42 Hz

Designation of bearing-11.9 kN Designation of open end cover-6,400 rpm A-4,800 rpm A1--40 °C A2-120 °C

Characteristic outer ring frequency, BPF0-1/4-28UNF Characteristic inner ring frequency, BPFI-4.7 mm ra max-0.6 d1-12.7 mm rs min-3.18 mm

Characteristic cage frequency, FTF-749 kN Characteristic rolling element frequency, BSF-948 kN Characteristic outer ring frequency, BPF0-60.2 kN Characteristic inner ring frequency, BPFI-2,000 rpm ra max-2,600 rpm

rs min-3.08 Hz r1s min-4.92 Hz Radial clearance class-25 mm Mass (without HJ ring)-28 mm Brand-42 mm

Mass (without HJ ring)-1.34 kg Brand-SNR Dynamic load, C-206 kN Static load, C0-187 kN Fatigue limit load, Cu-17.2 kN

Radial clearance class-23.02 mm Mass (without HJ ring)-58.3 mm Brand-0.39 Dynamic load, C-1.53 Static load, C0-0.84

d1-1.4 e-39.5 kN Y2-4.8 kN Y0-12,000 rpm Brand-8,800 rpm

Static load, C0-NTN Fatigue limit load, Cu-48 kN Nlim (oil)-51 kN Nlim (grease)-6.2 kN Min operating temperature, Tmin-9,000 rpm

da min-1.1 mm Da max-3 Db max-5.4 mm r1a max-2.5 mm ra max-0.27

Characteristic outer ring frequency, BPF0-H2328 Characteristic inner ring frequency, BPFI-0.33 da max-2.06 db min-3.06 Da min-2.01

SW--20 °C C0-120 °C T min.-0.4 Hz T max.-4.8 Hz Weight-4 Hz

Brand-1.2 Dynamic load, C-19 mm Static load, C0-4.76 mm Fatigue limit load, Cu-23.2 kN Nlim (oil)--20 °C