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Needle roller bearing, machined-ring, without inner ring

NKS115 - NTN

NKS115
NKS115
NKS115

Needle roller bearing, machined-ring, without inner ring, double-side ribs, lubrication hole, heavy load

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter115 mm
D - External diameter135 mm
C - Width of bearing, drawn cup or outer ring32 mm
rs - Min fillet radius1,1 mm
Radial clearance classCN
Precision classP0
Mass0,7 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating90,5 kN
C0r - Static load rating199 kN
N lim - Grease lubrication limit speed2300 tr/min
N lim - Oil lubrication limit speed3500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
Da max - Max shoulder diameter OR128,5 mm
ras max - Max shaft & housing fillet radius1,1 mm