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NUKR30/3AS - NTN

Rolamento de agulha, rolo de leva com eixo, rolo cilíndrico com complemento total, encaixe para chave de fenda, furo de lubrificação, blindagem em dois lados, anel externo esférico

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Arquivo 3D

Folha de dados técnica

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CARACTERÍSTICAS TÉCNICAS
MarcaNTN
D - External diameter30 mm
d1 - Stud diameter12 mm
C - Width of bearing, drawn cup or outer ring14 mm
F - Under roller diameter14,5 mm
B - Bearing/Inner ring width15 mm
B1 - Total stud length40 mm
B2 - Stud rod length25 mm
G - Stud thread designationM12X1.5
G1 - Thread length of the stud13 mm
B3 - Distance between washer face and radial lub hole6 mm
C1 - Distance between roller face and washer face0,6 mm
n - Axial lubrication hole diameter6 mm
a - Radial lubrication hole diameter3 mm
e - Inlet diameter of roller or washer15 mm
R - Track roller radius500 mm
Torque máximo20 N-m
Rolamento com/sem gaiolaSem
Classe de folga radialCN
Classe de precisãoP0
Peso0,165 kg
DESEMPENHO
Cr - Dynamic load rating13,3 kN
C0r - Static load rating13,5 kN
Track load capacity spherical outer ring2,62 kN
Nlim - Grease lubrication limit speed6900 tr/min
Tmin - Temperatura mín de operação-20 °C
Tmax - Temperatura máx de operação120 °C