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NU2213EG15 - SNR

NU2213EG15

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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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 65 mm
External diameter (D) 120 mm
Bearing/Inner ring width (B) 31 mm
Upper roller diameter E 108,5 mm
Under roller diameter F 78,5 mm
OR flange inner diameter D1 104,3 mm
Min fillet radius (rs) 1,5 mm
Min fillet radius r1s 1,5 mm
Radial clearance class CN
Mass 1,43 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load (C) 154 kN
Static load (C0) 188 kN
Fatigue limit load (Cu) 22,9 kN
Reference thermal speed (Nref) 4100 tr/min
Mechanical Limit Speed (Nlim) 6900 tr/min
Nlim (oil) 5700 tr/min
Nlim (grease) 4700 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C
Characteristic cage frequency, FTF 0,42 Hz
Characteristic rolling element frequency, BSF 6,073 Hz
Characteristic outer ring frequency, BPF0 6,717 Hz
Characteristic inner ring frequency, BPFI 9,283 Hz

ABUTMENT

Min shoulder diameter IR (da min) 73 mm
Small face shoulder max diameter da max 77 mm
Max shoulder diameter OR (Da max) 112 mm
Max fillet radius ra max 1,5 mm
Maxi fillet radius r1a 1,5 mm
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