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N214EG15 - SNR

N214EG15

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 70 mm
External diameter D 125 mm
Bearing/Inner ring width(B) 24 mm
Upper roller diameter E 113,5 mm
Under roller diameter F 83,5 mm
d1 89,4 mm
Min fillet radius rs 1,5 mm
Min fillet radius r1s 1,5 mm
Radial clearance class CN
Mass 1,16 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 119 kN
Static load, C0 137 kN
Fatigue limit load, Cu 16,7 kN
Reference thermal speed (Nref) 4700 tr/min
Mechanical Limit Speed Nlim 6500 tr/min
Nlim (oil) 5400 tr/min
Nlim (grease) 4500 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,424 Hz
Characteristic rolling element frequency, BSF 6,414 Hz
Characteristic outer ring frequency, BPF0 7,206 Hz
Characteristic inner ring frequency, BPFI 9,794 Hz

ABUTMENT

Min shoulder diameter IR da min 78 mm
Max shoulder diameter OR Da max 117 mm
Min shoulder diameter small face Db min 115 mm
Max N type OR GO diameter Dc max 111 mm
Max fillet radius ra max 1,5 mm
Maxi fillet radius r1a 1,5 mm
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