N207ET2XC3 - NTN


Single row cylindrical roller bearing, floating, separable, polyamide cage

In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.


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Internal diameter d 35 mm
External diameter D 72 mm
Bearing/Inner ring width(B) 17 mm
Upper roller diameter E 64 mm
Under roller diameter F 44 mm
d1 48 mm
Min fillet radius rs 1,1 mm
Min fillet radius r1s 0,6 mm
Radial clearance class C3
Mass 0,291 kg
Brand NTN
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Dynamic load, C 50,5 kN
Static load, C0 50 kN
Fatigue limit load, Cu 6,1 kN
Nlim (oil) 11000 tr/min
Nlim (grease) 9500 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,407 Hz
Characteristic rolling element frequency, BSF 5,215 Hz
Characteristic outer ring frequency, BPF0 5,704 Hz
Characteristic inner ring frequency, BPFI 8,296 Hz


Min shoulder diameter IR da min 41,5 mm
Max shoulder diameter OR Da max 68 mm
Min shoulder diameter small face Db min 65 mm
Max N type OR GO diameter Dc max 62 mm
Max fillet radius ra max 1 mm
Maxi fillet radius r1a 0,6 mm
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