Rolamento de Esferas de Fileira Dupla para Anel de Orientação
Double-row esfera Anel de Orientação with Same Diameter esferas
Double-row esfera Anel de Orientação with same diameter esferas is usually usado para wind driven generators and concrete pump trucks. In wind driven generator Aplicações, double-row esfera Anel de Orientação is often installed at the bottom of propellers for variable pitch control which requires zero clearance, large start friction moment and high running accuracy.
- Diâmetro Externo: 704mm~4395mm
- Diâmetro das esferas: 25mm~60mm
With compact Construção, the Rolamento de Esferas de Fileira Dupla para Anel de Orientação decreases the diameter of mounting holes in the inner and outer anel and increases the loading capacity.
Rolamento de Esferas de Fileira Dupla para Anel de Orientação usually comprises 3 anels, steel esferas and spacers can enter the upper and lower raceways directly. Two sets of steel esfera are placed based on the force analysis. With such configuration, the 90° rolamento angles of the upper and lower arc raceway enable the rolamento to take large axial force and Momento de Inclinação. especial design is needed for the raceway when the radial force is greater than one tenth axial force.
- Range of external diameter: 100 mm to 15000 mm
- anel material: 42CrMo / 50Mn/ C45
- esfera/rolo material: GCr15
- Cage material: steel 20 or ZL102 cast aluminum alloy
- Spacer material: nylon 6 / nylon 66
- Quenching Dureza of raceway: HRC55-62
- Tooth Tipo: no engrenagem, Engrenagem interna, Engrenagem externa
- Excavator
- Crawler crane
- Port machinery
- Amusement facilities
- 1 Inner anel
- 2 Outer anel
- 3 vedação
- 4 Spacer
- 5 esfera/rolo
The vedaçãoing of the Rolamento de Orientação, on the one hand, is prevenir the leakage of filled grease, on the other hand, is prevenir the outside dust, impurities and moisture from invading into the exterior of the rolamento and affecting its work. The vedaçãoing anel of ZZ Rolamento de Orientação is made of nitrile rubber material, which is resistant to high temperature and corrosion.
The surface of rolamento raceways are quenched, whose quenching Dureza is HRC55-62, ensuanel its effective hardening depth.
Due to the need to transmit force, Rolamentos de Orientação usually have teeth on one of the anels. The toothing is generally normalized or quenched and tempered. Depending on the application, the engrenagems can also be full-tooth hardened or single-tooth inductively hardened. Single tooth inductively hardening can be divided into full tooth hardening and tooth foot (flanks and base) hardening.
Full tooth hardening
Tooth flanks and base hardening
Tooth flanks Hardening
Rolamentos Personalizados
Nossa equipe dedicada está à disposição para oferecer ajuda e conhecimento especializado durante todo o processo. Seja para encomendar um produto da nossa linha padrão ou para desenvolver uma solução personalizada para o seu projeto atual, estamos prontos para auxiliá-lo em cada etapa.
MaisTags
ZZ is a Fabricante profissional of Rolamentos de Orientação and Podemos projetar e fabricar slew anel rolamentos, Rolamentos de Precisão, Acionamentos de Orientação and Rolamentos Personalizados for Construção, Engenharia, Mineração, Marinha, Químico, Militar, Turbina Eólica, Equipamentos Médicos, and many other industries.
By virtue of expertise team, tecnologias de fabricação avançadas e rigoroso sistema de gestão de qualidade, ZZ está na liderança in the R&D of Rolamentos de Orientação, which are designed with reasonable Construção, Peso leve, good load carrying capacity and high versatility. The rolamentos'diameters range from 200 to 15000mm and the accuracy covers PO, P6 and P5 class. Now, we can manufacture CCS, ABS, BV, GL and other certified rolamentos.
We adhere to the business principle of "Quality and Integrity"and we’ll keep providing outstanding rolamentos and superior Serviços to serve global customer.
