Rolamento de Esferas de Contato de Quatro Pontos
Rolamento de Esferas de Contato de Quatro Pontos comprises an inner anel and an outer anel. Featuanel compact design, Peso leve and four-point Contato esfera configuration, this Anel de Orientação is designed with excellent dynamic Capacidade de carga to handle axial, radial and Momento de Inclinação loads.
Four-point Contato esfera Anéis de Orientação are peçaicularly versatile and are amplamente utilizado em cranes, lifting equipment and other Engenharia machinery.
- Diâmetro Externo: 602mm~4726mm
- Diâmetro das esferas: 30mm~75mm
- Carga Nominal: 129kN~3410kN
Rolamento de Esferas de Contato de Quatro Pontos is comprised of an outer anel and an inner anel in integral structure or split structure. The two split anels of rolamentos in split structure are bolted together before delivery. Usually cages or spacers can be found in four-point Contato rolamento de esferass. In addition, rolamentos in full-filled esfera structure is used only for large loads, thereby the full-filled esfera structure rolamentos Características good loading capacity and larger friction, the latter may result in scratches on the Contato esferas.
- 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
- Crane
- Rotary conveyor
- Port machinery
- Wind power geração
- 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 raceways of Anel de Orientação rolamento are quenched on the surface. Its quenching Dureza is set at 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.
