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

Rolamentos axiais completos

81132 - NTN

81132

Rolamento de agulha, rolamento axial de rolos cilíndricos, série 811

Documentation

Product information

CARACTERÍSTICAS TÉCNICAS
MarcaNTN
d - Bore diameter of support washer IR - WS160 mm
D - Outside diameter of support washer OR - GS200 mm
d1 - External diameter of support washer IR - WS198 mm
D1 - Bore diameter bearing washer OR - GS162 mm
T - Thrust bearing height31 mm
Dw - Rolling element diameter12 mm
Dc1 - Roller cage bore diameter160 mm
Dc - Roller cage outer diameter200 mm
rs - Min fillet radius1 mm
Cage assembly referenceK81132
Bearing ring (inner ring) WSWS81132
Bearing ring (outer ring) GSGS81132
Ea - Rollers reference outer diameter192,5 mm
Eb - Rollers reference inner diameter167,8 mm
Peso2,19 kg
Cage assembly mass0,5 kg
Bearing ring (inner ring) WS mass0,84 kg
Bearing ring (outer ring) GS mass0,84 kg
undefined
DESEMPENHO
Ca - Dynamic axial load rating221 kN
C0a - Static axial load rating930 kN
Cua - Limit axial load rating95 kN
N lim - Grease lubrication limit speed330 tr/min
N lim - Oil lubrication limit speed1300 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C
RECOMENDACOES DE BARREIRA
da min - Min shoulder diameter IR192 mm
Db max - Max OR shoulder diameter167 mm
ras max - Max shaft & housing fillet radius1 mm