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K89314 - NTN

K89314

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 diameter10 mm
Dc1 - Roller cage bore diameter70 mm
Dc - Roller cage outer diameter125 mm
Bearing ring (inner ring) WSWS89314
Bearing ring (outer ring) GSGS89314
Ea - Rollers reference outer diameter120,2 mm
Eb - Rollers reference inner diameter79,8 mm
Cage assembly mass0,34 kg
Product classification image
DESEMPENHO
Ca - Dynamic axial load rating205 kN
C0a - Static axial load rating790 kN
Cua - Limit axial load rating96,5 kN
Nlim - Grease lubrication limit speed600 tr/min
Nlim - Oil lubrication limit speed2400 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C