NUP309EG15 - SNR


Single row cylindrical roller bearing, locating, 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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Internal diameter (d) 45 mm
External diameter (D) 100 mm
Bearing/Inner ring width (B) 25 mm
Upper roller diameter E 88,5 mm
Under roller diameter F 58,5 mm
d1 64,4 mm
OR flange inner diameter D1 84,1 mm
Min fillet radius (rs) 1,5 mm
Min fillet radius r1s 1,5 mm
Radial clearance class CN
Mass 0,934 kg
Brand SNR
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Dynamic load (C) 97,4 kN
Static load (C0) 98,3 kN
Fatigue limit load (Cu) 12 kN
Reference thermal speed (Nref) 6300 tr/min
Mechanical Limit Speed (Nlim) 8500 tr/min
Nlim (oil) 6800 tr/min
Nlim (grease) 5700 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C
Characteristic cage frequency, FTF 0,398 Hz
Characteristic rolling element frequency, BSF 4,696 Hz
Characteristic outer ring frequency, BPF0 5,173 Hz
Characteristic inner ring frequency, BPFI 7,827 Hz


Min shoulder diameter IR (da min) 53 mm
Min NJ & N type IR GO diameter dc min 66 mm
Max shoulder diameter OR (Da max) 92 mm
Max fillet radius ra max 1,5 mm
Maxi fillet radius r1a 1,5 mm
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