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N216EG15 - SNR

N216EG15

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 80 mm
External diameter D 140 mm
Bearing/Inner ring width(B) 26 mm
Upper roller diameter E 127,3 mm
Under roller diameter F 95,3 mm
d1 101,5 mm
Min fillet radius rs 2 mm
Min fillet radius r1s 2 mm
Radial clearance class CN
Mass 1,55 kg
Brand SNR
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PRODUCT PERFORMANCE

Dynamic load, C 139 kN
Static load, C0 167 kN
Fatigue limit load, Cu 19,7 kN
Reference thermal speed (Nref) 4300 tr/min
Mechanical Limit Speed Nlim 5800 tr/min
Nlim (oil) 4800 tr/min
Nlim (grease) 4000 tr/min
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0,428 Hz
Characteristic rolling element frequency, BSF 6,812 Hz
Characteristic outer ring frequency, BPF0 7,706 Hz
Characteristic inner ring frequency, BPFI 10,294 Hz

ABUTMENT

Min shoulder diameter IR da min 89 mm
Max shoulder diameter OR Da max 131 mm
Min shoulder diameter small face Db min 128,6 mm
Max N type OR GO diameter Dc max 125,6 mm
Max fillet radius ra max 2 mm
Maxi fillet radius r1a 2 mm
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