Fator de carga estática básica, radial (C 0r)
"7060000.0000"
Número ECLASS
23-05-01-06
Número ECLASS2
23-05-01-06
Descrição do Medias
Radial spherical plain bearing, low-maintenance, sliding contact surface: GFK / hard chromium, DIN ISO 12240-1, dimension series C, open design
The GE420-DF-G9-A INA is a spherical plain bearing. Spherical plain bearings are two-piece plain bearings. They have no rolling elements, but consist of an inner and outer ring. The inner ring has a convex outer surface. The outer ring has a concave inner surface. This construction gives spherical plain bearings their high load carrying capacity and capacity to accommodate misalignment.
The GE420-DF-G9-A INA has a steel-on-bronze sliding contact. The steel inner ring contacts the bronze surface of the outer ring. The steel-on-bronze sliding contact makes this bearing highly wear-resistant, providing low friction. However, the load capacity is slightly lower compared to spherical plain bearings with steel-on-steel sliding contacts. This bearing needs regular maintenance. Proper lubrication is required to reduce friction and prevent fouling and corrosion.
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