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K47X52X17 - NTN

K47X52X17

Needle roller bearing, cage assembly, steel cage

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Technical datasheet

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PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter45 mm
Ew - Upper rollers diameter52 mm
Bc - Cage Width17 mm
Mass0,033 kg
Product classification image
PRODUCT PERFORMANCE
Cr - Dynamic load rating23,2 kN
C0r - Static load rating47,5 kN
Nlim - Grease lubrication limit speed5500 tr/min
Nlim - Oil lubrication limit speed8500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
b - Raceway width17 mm