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89307 - NTN


Rolamento de agulha, rolamento axial de rolos cilíndricos, série 893


Arquivo 3D

Folha de dados técnica

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d - Bore diameter of support washer IR - WS35 mm
D - Outside diameter of support washer OR - GS68 mm
d1 - External diameter of support washer IR - WS68 mm
D1 - Bore diameter bearing washer OR - GS37 mm
T - Thrust bearing height20 mm
Dw - Rolling element diameter6 mm
Dc1 - Roller cage bore diameter35 mm
Dc - Roller cage outer diameter68 mm
rs - Min fillet radius1 mm
Cage assembly referenceK89307
Bearing ring (inner ring) WSWS89307
Bearing ring (outer ring) GSGS89307
Ea - Rollers reference outer diameter64,4 mm
Eb - Rollers reference inner diameter40 mm
Peso0,36 kg
Cage assembly mass0,064 kg
Bearing ring (inner ring) WS mass0,15 kg
Bearing ring (outer ring) GS mass0,15 kg
Product classification image
Ca - Dynamic axial load rating66,5 kN
C0a - Static axial load rating214 kN
Cua - Limit axial load rating26,1 kN
Nlim - Grease lubrication limit speed1200 tr/min
Nlim - Oil lubrication limit speed4600 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C
da min - Min shoulder diameter IR64 mm
Db max - Max OR shoulder diameter40 mm
ras max - Max shaft & housing fillet radius1 mm