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Gaiola de rolamentos axiais de rolos cilíndricos

K81108T2 - NTN

K81108T2

Rolamento de agulha, rolamento de rolos cilíndricos de impulso, montagem com gaiola, série K811

Documentation

Product information

CARACTERÍSTICAS TÉCNICAS
MarcaNTN
Dw - Rolling element diameter6 mm
Dc1 - Roller cage bore diameter40 mm
Dc - Roller cage outer diameter60 mm
Bearing ring (inner ring) WSWS81108
Bearing ring (outer ring) GSGS81108
Ea - Rollers reference outer diameter56,4 mm
Eb - Rollers reference inner diameter43,2 mm
Cage assembly mass0,035 kg
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DESEMPENHO
Ca - Dynamic axial load rating43 kN
C0a - Static axial load rating121 kN
Cua - Limit axial load rating14,8 kN
N lim - Grease lubrication limit speed1200 tr/min
N lim - Oil lubrication limit speed4800 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C