• English
  • Français
  • Deutsch
  • Italiano
  • Español
  • Português do Brasil
  • Polski
  • Русский
  • Türkçe

Gaiola de rolamentos axiais de rolos cilíndricos

K81226 - NTN

K81226

Rolamento de agulha, rolamento de rolos cilíndricos de impulso, montagem com gaiola, série K812

Documentation

Product information

CARACTERÍSTICAS TÉCNICAS
MarcaNTN
Dw - Rolling element diameter19 mm
Dc1 - Roller cage bore diameter130 mm
Dc - Roller cage outer diameter190 mm
Bearing ring (inner ring) WSWS81226
Bearing ring (outer ring) GSGS81226
Ea - Rollers reference outer diameter179 mm
Eb - Rollers reference inner diameter140,1 mm
Cage assembly mass1,14 kg
undefined
DESEMPENHO
Ca - Dynamic axial load rating360 kN
C0a - Static axial load rating1210 kN
Cua - Limit axial load rating128 kN
N lim - Grease lubrication limit speed380 tr/min
N lim - Oil lubrication limit speed1500 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C