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Single row cylindrical roller bearings

N320EG1C3 - NTN

N320EG1C3

Single row cylindrical roller bearing, floating, separable, brass cage

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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.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter100 mm
D - External diameter215 mm
B - Bearing/Inner ring width47 mm
E - Upper roller diameter191,5 mm
F - Under roller diameter127,5 mm
d1 - IR flange outer diameter140,3 mm
D1 - OR flange inner diameter191,5 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius3 mm
Radial clearance classC3
Mass8,39 kg
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PRODUCT PERFORMANCE
C - Dynamic load420 kN
C0 - Static load425 kN
N lim - Oil lubrication limit speed3500 tr/min
N lim - Grease lubrication limit speed2900 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR113 mm
db min - Min inner ring GO diameter132 mm
Da max - Max shoulder diameter OR202 mm
ra max - Max fillet radius2,5 mm
r1a - Max fillet radius2,5 mm
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