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N.206.E.G15 - SNR

N.206.E.G15

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 diameter30 mm
D - External diameter62 mm
B - Bearing/Inner ring width16 mm
E - Upper roller diameter55,5 mm
F - Under roller diameter37,5 mm
d1 - IR flange outer diameter41,3 mm
rs - Min fillet radius1 mm
r1s - Min fillet radius0,6 mm
Radial clearance classCN
Mass0,205 kg
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PRODUCT PERFORMANCE
C - Dynamic load38,1 kN
C0 - Static load36,1 kN
Cu - Fatigue limit load4,4 kN
Nref - Reference thermal speed9800 tr/min
Nlim - Mechanical Limit Speed14000 tr/min
Nlim - Oil lubrication limit speed11000 tr/min
Nlim - Grease lubrication limit speed9500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Characteristic outer ring frequency (60 rpm)5,242 Hz
BPFI - Characteristic inner ring frequency (60 rpm)7,758 Hz
FTF - Characteristic cage frequency (60 rpm)0,403 Hz
BSF - Characteristic rolling element frequency (60 rpm)4,973 Hz
ABUTMENT
da min - Min shoulder diameter IR35 mm
Da max - Max shoulder diameter OR58 mm
Db min - Small face shoulder min diameter56 mm
Dc max - Max outer ring GO diameter53 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius0,6 mm
Product classification image
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