NU2334C3 - NTN


Single row cylindrical roller bearing, floating, separable, brass 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.


3D file

Technical datasheet

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Internal diameter (d) 170 mm
External diameter (D) 360 mm
Bearing/Inner ring width (B) 120 mm
Upper roller diameter E 310 mm
Under roller diameter F 220 mm
d1 238 mm
Min fillet radius rNs 4 mm
Min fillet radius (rs) 4 mm
Radial clearance class C3
Mass 59,5 kg
Brand NTN
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Dynamic load (C) 1360 kN
Static load (C0) 1750 kN
Fatigue limit load (Cu) 159 kN
Nlim (oil) 1900 tr/min
Nlim (grease) 1600 tr/min


Min shoulder diameter IR (da min) 186 mm
db min 223 mm
Max shoulder diameter OR (Da max) 344 mm
Min shoulder diameter small face Db min 315 mm
Max fillet radius ra max 3 mm
Maxi fillet radius r1a 3 mm
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