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NU.2204.E.G15 - SNR


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.


3D file

Technical datasheet

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d - Internal diameter20 mm
D - External diameter47 mm
B - Bearing/Inner ring width18 mm
E - Upper roller diameter41,5 mm
F - Under roller diameter26,5 mm
D1 - OR flange inner diameter38,8 mm
rs - Min fillet radius1 mm
r1s - Min fillet radius0,6 mm
Radial clearance classCN
Mass0,146 kg
Product classification image
C - Dynamic load33,6 kN
C0 - Static load32,1 kN
Cu - Fatigue limit load3,9 kN
Nref - Reference thermal speed11000 tr/min
Nlim - Mechanical Limit Speed19000 tr/min
Nlim - Oil lubrication limit speed16000 tr/min
Nlim - Grease lubrication limit speed13000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BPFO - Characteristic outer ring frequency (60 rpm)4,676 Hz
BPFI - Characteristic inner ring frequency (60 rpm)7,324 Hz
FTF - Characteristic cage frequency (60 rpm)0,39 Hz
BSF - Characteristic rolling element frequency (60 rpm)4,313 Hz
da min - Min shoulder diameter IR24 mm
da max - Small face shoulder max diameter26 mm
Da max - Max shoulder diameter OR42 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius0,6 mm
Product classification image
Calcul factors image

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