Folga radial interna
Folga radial interna normal - Cn
Precisão
Precisão standard
Estabilização térmica
Sem estabilização térmica - temperaturaa até 120 °C
Dados da Schaeffler (medias)
Diâmetro da pista do anel interno (F w) mm
49,5
Largura (b) mm
18
Fator de carga radial estática C0r (N)
53000
Fator de carga radial dinâmica Cr (N)
63000
Fator de carga estática básica, radial (C 0r)
"53000.0000"
Velocidade limite (n G)
12500
Velocidade de referência (n ϑr)
7500
Número ECLASS
23-05-09-01
Número ECLASS2
23-05-09-01
Descrição do Medias
Cylindrical roller bearing RNU..-E-XL-TVP2, with cage, single row, non-locating bearing, 2 ribs on outer ring, no inner ring, type RNU
Descrição do sufixo
EIncreased Load Capacity
XLX-Life
TVP2Solid Window Cage Made From Glass Fibre Reinforced Polyamide PA66. Roller Riding
The RNU208-E-XL-TVP2 FAG is a single-row cylindrical roller bearing with cage. This bearing consists of a solid outer ring with cylindrical rollers in a cage. This cage prevents contact between the cylinder rollers, so this bearing type can support higher speeds than full-complement cylinder roller bearings. Also, single-row cylindrical roller bearings with cages are very rigid and they can take high radial forces. Applications of single-row cylindrical roller bearings include gearboxes, agricultural machinery, pumps, compressors, and electric motors.
The RNU208-E-XL-TVP2 FAG is a single-row cylindrical bearing with RNU design. RNU bearings are NU bearings without inner rings. The outer ring has two rigid ribs. RNU bearings can only support radial forces and are easy to install. They are suitable for applications with shafts on hardened and polished raceways. The absence of an inner ring allows a larger shaft diameter for stronger, more rigid constructions. In addition, any axial displacement of the shaft relative to the housing is limited only by the width of the raceway on the shaft.
The RNU208-E-XL-TVP2 FAG is an X-life type cylindrical roller bearing. X-life bearings provide better performance than normal cylindrical roller bearings due to a special internal construction. Contact surfaces, steel grade and rolling bodies are of a higher quality. X-life bearings combine a higher load capacity with a longer service life. The bearings generate less heat and allow for higher speeds. Finally, X-life bearings allow for longer maintenance intervals compared to normal cylindrical roller bearings.
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