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Single row cylindrical roller bearings

NUP2212EG1C3U - NTN

NUP2212EG1C3U

Single row cylindrical roller bearing, locating, 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 diameter60 mm
D - External diameter110 mm
B - Bearing/Inner ring width28 mm
E - Upper roller diameter100 mm
F - Under roller diameter72 mm
d1 - IR flange outer diameter77,6 mm
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1,5 mm
Radial clearance classC3
Mass1,3 kg
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PRODUCT PERFORMANCE
C - Dynamic load131 kN
C0 - Static load157 kN
Cu - Fatigue limit load19,1 kN
N lim - Oil lubrication limit speed6100 tr/min
N lim - Grease lubrication limit speed5200 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR68 mm
dc min - Min inner ring GO diameter80 mm
Da max - Max shoulder diameter OR102 mm
ra max - Max fillet radius1,5 mm
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