NJ217EG15 - SNR


Single row cylindrical roller bearing, single direction for axial loads, 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 diameter85 mm
D - External diameter150 mm
B - Bearing/Inner ring width28 mm
E - Upper roller diameter136,5 mm
F - Under roller diameter100,5 mm
d1 - IR flange outer diameter107,5 mm
D1 - OR flange inner diameter131,5 mm
rs - Min fillet radius2 mm
r1s - Min fillet radius2 mm
Radial clearance classCN
Mass1,95 kg
Product classification image
C - Dynamic load167 kN
C0 - Static load199 kN
Cu - Fatigue limit load23,1 kN
Nref - Reference thermal speed4000 tr/min
Nlim - Mechanical Limit Speed5400 tr/min
Nlim - Oil lubrication limit speed4500 tr/min
Nlim - Grease lubrication limit speed3700 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BPFO - Characteristic outer ring frequency (60 rpm)7,209 Hz
BPFI - Characteristic inner ring frequency (60 rpm)9,791 Hz
FTF - Characteristic cage frequency (60 rpm)0,424 Hz
BSF - Characteristic rolling element frequency (60 rpm)6,431 Hz
da min - Min shoulder diameter IR94 mm
da max - Small face shoulder max diameter99 mm
db min - Min inner ring GO diameter104 mm
dc min - Min inner ring GO diameter110 mm
Da max - Max shoulder diameter OR141 mm
ra max - Max fillet radius2 mm
r1a - Max fillet radius2 mm
Product classification image
Calcul factors image

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