Cylindrical Roller Bearings N422

Dynamic load, C-3 mm Rating life coefficient, A2-15.2 kN Static load, C0--20 °C Fatigue limit load, Cu-100 °C Nlim (oil)-5.5 Nm

Da max-175 °C ra max-0.36 Hz d-3.39 Hz D-2.54 Hz B-4.46 Hz

k-112 kN Associated sleeve reference-13.7 kN e-6,400 rpm Y1-4,800 rpm Y2--40 °C

Characteristic cage frequency, FTF-292 mm Characteristic rolling element frequency, BSF-300 mm Characteristic outer ring frequency, BPF0-384 mm Characteristic inner ring frequency, BPFI-3 mm ra max-3 mm

d-100 °C D-0.48 kg B-3.7 Nm a min-FLZ204- a max-UC203-11G2L3

r1a max-10.21 Hz d-12.79 Hz B-3.5 mm d1-102 mm e-3.5 mm

N-3.3 mm s1-0.38 S-1.57 Z-0.86 C-2.86 kg

fixing bolts G-137 mm recommended torque-16mm Connection bolts-39.7 mm maximum loads 120°-21.4 mm maximum loads 150°-63.4 mm

Snap ring reference-C3 Radial clearance class-4.22 kg Mass-NTN Brand-256 kN Dynamic load, C-282 kN

rs min-19 mm r1s min-4 mm e-20.8 kN Y2--20 °C Y0-200 °C

Dynamic load, C-7.97 Hz Static load, C0-7.92 Hz Fatigue limit load, Cu-10.08 Hz Nlim (oil)-32.5 mm Nlim (grease)-32.5 mm

Cb min-1.9 ra max-105 kN r1a max-12.8 kN d-6,800 rpm D-5,100 rpm

m-120 °C r-0.39 Hz S-4.5 Hz SW-4.73 Hz C0-7.27 Hz

da max-2.1 mm db min-3 Da min-10.5 mm Da max-5 mm Db min-H3128

da min-0.44 Hz Da max-7.85 Hz ra max-6.12 Hz d-7.88 Hz D-91 mm