Vedação
2RS - vedação de borracha em ambos os lados
Material de contato
Aço sobre aço
Dados da Schaeffler (medias)
Diâmetro externo do rolamento (D) mm
520
Largura do anel interno (B) mm
190
Fator de carga estática básica, radial (C 0r)
29000000
Descrição do sufixo
DOSliding Contact Surface Steel/Steel
2RS4Lip Seals On Both Sides With Increased Sealing Action For Very High Requirements And Long Maintenance Intervals, Seals 2RS4 Are Suitable For Large Radial Spherical Plain Bearings Requiring Maintenance And Operating Temperatures From –40 °C To +120 °C
The GE380-DO-2RS4 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 GE380-DO-2RS4 INA has a steel-on-steel sliding contact. Both the outer and inner rings of this bearing are made of steel. Bearings with steel-on-steel sliding contacts are wear-resistant and have a high load carrying capacity. This bearing type requires regular maintenance. Proper lubrication is required to reduce friction and prevent fouling and corrosion.
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