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N.216.E.G15.C3 - SNR

N.216.E.G15.C3

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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PRODUCT DEFINITION
BrandSNR
d - Internal diameter80 mm
D - External diameter140 mm
B - Bearing/Inner ring width26 mm
E - Upper roller diameter127,3 mm
F - Under roller diameter95,3 mm
d1 - IR flange outer diameter101,5 mm
rs - Min fillet radius2 mm
r1s - Min fillet radius2 mm
Radial clearance classC3
Mass1,55 kg
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PRODUCT PERFORMANCE
C - Dynamic load139 kN
C0 - Static load167 kN
Cu - Fatigue limit load19,7 kN
Nref - Reference thermal speed4300 tr/min
Nlim - Mechanical Limit Speed5800 tr/min
Nlim - Oil lubrication limit speed4800 tr/min
Nlim - Grease lubrication limit speed4000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency (60 rpm)7,706 Hz
BPFI - Characteristic inner ring frequency (60 rpm)10,294 Hz
FTF - Characteristic cage frequency (60 rpm)0,428 Hz
BSF - Characteristic rolling element frequency (60 rpm)6,812 Hz
ABUTMENT
da min - Min shoulder diameter IR89 mm
Da max - Max shoulder diameter OR131 mm
Db min - Small face shoulder min diameter128,6 mm
Dc max - Max outer ring GO diameter125,6 mm
ra max - Max fillet radius2 mm
r1a - Max fillet radius2 mm
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Calcul factors image