Rolamento de agulha, rolo de leva com eixo, com gaiola, encaixe para chave de fenda, furo de lubrificação, anel externo esférico
Arquivo 3D
Folha de dados técnica
CARACTERÍSTICAS TÉCNICAS | |
---|---|
Marca | NTN |
D - External diameter | 62 mm |
d1 - Stud diameter | 24 mm |
C - Width of bearing, drawn cup or outer ring | 29 mm |
F - Under roller diameter | 30 mm |
B - Bearing/Inner ring width | 30,5 mm |
B1 - Total stud length | 80 mm |
B2 - Stud rod length | 49,5 mm |
G - Stud thread designation | M24X1.5 |
G1 - Thread length of the stud | 25 mm |
B3 - Distance between washer face and radial lub hole | 11 mm |
C1 - Distance between roller face and washer face | 0,8 mm |
n - Axial lubrication hole diameter | 8 mm |
a - Radial lubrication hole diameter | 4 mm |
e - Inlet diameter of roller or washer | 44 mm |
R - Track roller radius | 500 mm |
Torque máximo | 178 N-m |
Rolamento com/sem gaiola | Com |
Classe de folga radial | CN |
Classe de precisão | P0 |
Peso | 0,79 kg |
DESEMPENHO | |
---|---|
Cr - Dynamic load rating | 28,9 kN |
C0r - Static load rating | 55 kN |
Track load capacity spherical outer ring | 6,95 kN |
Nlim - Grease lubrication limit speed | 5000 tr/min |
Nlim - Oil lubrication limit speed | 6500 tr/min |
Tmin - Temperatura mín de operação | -20 °C |
Tmax - Temperatura máx de operação | 120 °C |