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NK110/40R+1R100X110X40 - NTN


Needle roller bearing, machined-rings, with inner ring, double-side ribs, lubrication hole


3D file

Technical datasheet

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d - Internal diameter100 mm
D - External diameter130 mm
C - Width of bearing, drawn cup or outer ring40 mm
F - Under roller diameter110 mm
rs - Min fillet radius1,1 mm
s - Max axial offset2 mm
Lubrication hole on outer ringYes
k - Hole diameter3,5 mm
Inner ring reference1R100X110X40
Lubrication hole on inner ringNo
Radial clearance classCN
Precision classP0
Mass1,34 kg
Product classification image
Cr - Dynamic load rating129 kN
C0r - Static load rating292 kN
Nlim - Grease lubrication limit speed2400 tr/min
Nlim - Oil lubrication limit speed3600 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
da min - Min shoulder diameter IR106,5 mm
Da max - Max shoulder diameter OR123,5 mm
ras max - Max shaft & housing fillet radius1 mm