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RNA6911R - NTN

RNA6911R

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Arquivo 3D

Folha de dados técnica

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CARACTERÍSTICAS TÉCNICAS
MarcaNTN
Fw - Under rollers diameter63 mm
D - External diameter80 mm
C - Width of bearing, drawn cup or outer ring45 mm
rs - Min fillet radius1 mm
Furo de lubrificação no anel externoSim
k - Hole diameter3 mm
Classe de folga radialCN
Classe de precisãoP0
Peso0,47 kg
Product classification image
DESEMPENHO
Cr - Dynamic load rating94 kN
C0r - Static load rating183 kN
Nlim - Grease lubrication limit speed4300 tr/min
Nlim - Oil lubrication limit speed6500 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C
RECOMENDACOES DE BARREIRA
Da max - Max shoulder diameter OR75 mm
ras max - Max shaft & housing fillet radius1 mm