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Especificações
Disponibilidade2 unid.
MarcaSKF
Número do artigoNU212ECML/P54S1 SKF
Também conhecido como
NU212ECML/P54
EAN7316571144092
CategoriaRolamento de rolos cilíndricos
Peso e dimensões
Interno (d) mm
60
Externo (D) mm
110
Largura (B) mm
22
Interno (d) polegadas
2.3622
Externo (D) polegadas
4.3307
Largura (B) polegadas
0.8661
Peso (kg)
0.9
Características do produto
Furo
C - furo cilíndrico
Vedação
Sem vedação
Tipo de gaiola
ML - gaiola de latão, centrada no anel interno ou externo (dependendo do tamanho do rolamento)
Modificação externa
Sem modificação externa
Folga radial interna
Folga radial interna C4 (maior que C3)
Precisão
Precisão P5 (maior que p6)
Estabilização térmica
S1 - temperaturas até 200 °C
Descrição do sufixo
ECOptimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact
MLOne-Piece Form-Turned Window-Type Brass Cage, Inner Or Outer Ring Centered
P54Combination of P5 (Dimensional And Running Accuracy To ISO Tolerance Class 5 (Better Than P6)) And C4 (Bearing Internal Clearance Greater Than C3)
S1Bearing Rings Or Washers Dimensionally Stabilized For Use At Operating Temperatures Up To +200°C (392°F)
Descrição do produto
The NU212ECML/P54S1 SKF 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 NU212ECML/P54S1 SKF is a single-row cylindrical bearing with NU design. The outer ring of this bearing has two rigid ribs, while the inner ring has none. As a result, NU bearings are only capable of supporting radial forces. This bearing type is commonly used as a floating bearing. Floating bearings allow axial displacement of the shaft relative to the housing in both directions. This is necessary in applications where the shaft material shrinks or expands due to temperature changes (thermal expansion). NU bearings can also be used as support bearings by combining them with HJ angle rings (available separately). Support bearings can support radial forces and also axial forces in a single direction.
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