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Single row cylindrical roller bearings

NJ2217ET2XC3 - NTN

NJ2217ET2XC3

Single row cylindrical roller bearing, single direction for axial loads, separable, polyamide 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 diameter85 mm
D - External diameter150 mm
B - Bearing/Inner ring width36 mm
E - Upper roller diameter136,5 mm
F - Under roller diameter100,5 mm
d1 - IR flange outer diameter107,7 mm
rs - Min fillet radius2 mm
r1s - Min fillet radius2 mm
Radial clearance classC3
Mass2,499 kg
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PRODUCT PERFORMANCE
C - Dynamic load217 kN
C0 - Static load279 kN
Cu - Fatigue limit load32,4 kN
N lim - Oil lubrication limit speed4300 tr/min
N lim - Grease lubrication limit speed3700 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR94 mm
da max - Small face shoulder max diameter99 mm
dc min - Min inner ring GO diameter110 mm
Da max - Max shoulder diameter OR141 mm
ra max - Max fillet radius2 mm
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