Fator de carga estática básica, radial (C 0r)
"141000.0000"
Número ECLASS
23-05-01-06
Número ECLASS2
23-05-01-06
Descrição do Medias
Radial spherical plain bearing, maintenance-free, sliding layer: PTFE film, brass outer ring, DIN ISO 12240-1, dimension series K, open design
Descrição do sufixo
PWSliding Contact Surface Steel/PTFE (Polyetrafluoroethylene) Bronze Film
The GE20-PW 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 GE20-PW INA has a steel-on-PTFE sliding contact which makes it maintenance-free. PTFE is a special plastic. During the run-in period of these plain bearings, particles of PTFE are deposited on the opposite running surface. They fill in the small irregularities of the inner ring surface, creating a smooth surface. As a result, the components fit each other perfectly.
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