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Rolamentos axiais autocompensadores de rolos

29244 - NTN

29244

Documentation

Product information

CARACTERÍSTICAS TÉCNICAS
MarcaNTN
d - Internal diameter of shaft washer220 mm
D - Housing washer outer diameter300 mm
D1 - Inner diameter housing washer254 mm
d1 - External diameter shaft washer292 mm
T - Thrust bearing height48 mm
C - Housing washer width24 mm
Peso9,94 kg
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DESEMPENHO
Ca - Dynamic axial load rating620 kN
C0a - Static axial load rating2480 kN
Cua - Limit axial load rating198 kN
N lim - Oil lubrication limit speed1300 tr/min
Tmin - Temperatura mín de operação-40 °C
Tmax - Temperatura máx de operação200 °C
RECOMENDACOES DE BARREIRA
ras max - Max shaft & housing fillet radius2 mm
rs - Min fillet radius2 mm
Da max - Max shoulder diameter OR275 mm
da min - Min shoulder diameter IR260 mm
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