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NKX50Z - NTN

NKX50Z

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Arquivo 3D

Folha de dados técnica

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CARACTERÍSTICAS TÉCNICAS
MarcaNTN
Fw - Under rollers diameter50 mm
dw - Shaft washer bore diameter50 mm
D - External diameter62 mm
D2 - Thrust bearing external diameter71,5 mm
C - Width of bearing, drawn cup or outer ring35 mm
C1 - Thrust bearing height14 mm
C2 - Hole location10 mm
a - Thrust bearing support diameter65,5 mm
rs - Min fillet radius0,6 mm
Furo de lubrificação no anel externoSim
k - Hole diameter3 mm
Classe de precisãoP0
Peso0,318 kg
Product classification image
DESEMPENHO
Cr - Dynamic load rating27,9 kN
Ca - Dynamic axial load rating28,8 kN
C0r - Static load rating62 kN
C0a - Static axial load rating75,5 kN
Nlim - Grease lubrication limit speed3100 tr/min
Nlim - Oil lubrication limit speed4500 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C
RECOMENDACOES DE BARREIRA
da min - Min shoulder diameter IR62 mm
ras max - Max shaft & housing fillet radius0,6 mm
Product classification image