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Distribuidor oficial da Schaeffler
A carregar equivalentes
Especificações
Disponibilidade2 unid.
MarcaFAG
Número do artigoNJ340-E-TB-M1 FAG
CategoriaRolamento de rolos cilíndricos
Peso e dimensões
Interno (d) mm
200
Externo (D) mm
420
Largura (B) mm
80
Interno (d) polegadas
7.874
Externo (D) polegadas
16.5354
Largura (B) polegadas
3.1496
Peso (kg)
58.1
Características do produto
Furo
C - furo cilíndrico
Vedação
Sem vedação
Tipo de gaiola
M - gaiola de latão
Modificação externa
Sem modificação externa
Folga radial interna
Folga radial interna normal - Cn
Precisão
Precisão standard
Estabilização térmica
Sem estabilização térmica - temperaturaa até 120 °C
Dados da Schaeffler (medias)
Fator de carga radial estática C0r (N)
1520000
Fator de carga radial dinâmica Cr (N)
1180000
Número ECLASS
23-05-09-01
Número ECLASS2
23-05-09-01
Descrição do Medias
Cylindrical roller bearing NJ..-E-M1, with cage, single row, semi-locating bearing, 2 ribs on outer ring, 1 rib on inner ring, type NJ
Descrição do sufixo
EIncreased Load Capacity
TBThe Rollers Have A Special Crowning On The Side Surface. Is Not Depending On The Cage Design. The Result Is A Better Lubrication In Between Roller And Rim
The NJ340-E-TB-M1 FAG is a single-row cylindrical roller bearing with cage. This bearing consists of a solid inner and 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. As the inner and outer rings of these bearings can be easily disassembled, they are very easy to install. Applications of single-row cylindrical roller bearings include gearboxes, agricultural machinery, pumps, compressors, and electric motors.
The NJ340-E-TB-M1 FAG is a single-row cylindrical bearing with NJ design. The outer ring has two rigid ribs, while the inner ring has one rigid rib. As a result, NJ bearings can support radial forces as well as axial forces in a single direction. This bearing type is used as a support bearing. Support bearings allow axial displacement of the shaft relative to the housing in one direction. The shaft is located axially in the other direction. NJ bearings can also be used as locating bearings by combining them with HJ angle rings (available separately). Locating bearings are used to locate a shaft axially in both directions.
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