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K89306 - NTN

K89306

Rolamento de agulha, rolamento de rolos cilíndricos de impulso, montagem com gaiola, série K893

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Folha de dados técnica

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CARACTERÍSTICAS TÉCNICAS
MarcaNTN
Dw - Rolling element diameter5,5 mm
Dc1 - Roller cage bore diameter30 mm
Dc - Roller cage outer diameter60 mm
Bearing ring (inner ring) WSWS89306
Bearing ring (outer ring) GSGS89306
Ea - Rollers reference outer diameter56,4 mm
Eb - Rollers reference inner diameter34 mm
Cage assembly mass0,046 kg
Product classification image
DESEMPENHO
Ca - Dynamic axial load rating54 kN
C0a - Static axial load rating166 kN
Cua - Limit axial load rating20,2 kN
Nlim - Grease lubrication limit speed1300 tr/min
Nlim - Oil lubrication limit speed5000 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C