Angular Contact Ball Bearing
Rolamentos de rolos cônicos de alta qualidade 30218, 30319, 32220, 32320
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Rolamentos de rolos cônicos de alta qualidade 30218, 30319, 32220, 32320

Ensure smooth, reliable performance in your machinery with our High Quality Tapered Roller Bearing, designed to minimize friction and extend equipment lifespan even under heavy radial loads. Crafted from durable Bearing Steel, this single-row, unseparated bearing delivers consistent precision, making it ideal for applications where stability and long-term dependability are non-negotiable.

  • Model options include 30218, 30319, 32220, and 32320, with critical dimensions like 10*26*8mm ensuring perfect compatibility with your setup
  • Trusted NTN quality from global origins (Germany, Sweden, Japan) guarantees adherence to strict industry standards
  • HS Code 8482102000 for streamlined import/export processes, simplifying your supply chain management

Technical Specifications
Product Name
Rolamentos de rolos cônicos de alta qualidade 30218, 30319, 32220, 32320
Category
Angular Contact Ball Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable

15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Especificações do Produto

Parâmetro

Detalhes

Número do Modelo

16004, 6409, 6810, 30218, 30319, 32220, 32320

Separado

Não separado

Número de Linhas

Individual

Direção de Carga

Rolamento Radial

Material

Aço para rolamentos

Especificação

10*26*8 mm

Marca Registrada

Origem

Alemanha, Suécia, Japão

Código HS

8482102000

Pacote de transporte

Embalado

NTN

Adequação da Aplicação

Indústria

Aplicações Típicas

Automotivo

Sistemas de transmissão, cubos de roda

Maquinário industrial

Equipamentos de transporte, bombas hidráulicas

Metalurgia do Aço

Soportes para laminadores, caixas de engrenagens

Automação

Braços robóticos, guias lineares de precisão

Difficulty Finding the Right Tapered Roller Bearings? Here’s Your Solution

Muitos compradores enfrentam dificuldades com dimensões de rolamentos incompatíveis, o que causa atrasos na instalação, ou precisam lidar com vários fornecedores para adquirir marcas diferentes. Rolamentos de baixa qualidade costumam apresentar falhas prematuras devido à dureza do material abaixo do padrão, levando a paradas inesperadas e custos de reparo. Encontrar um único fornecedor confiável para todos os tipos e marcas de rolamentos pode economizar tempo e esforço significativos.

Linha completa para diversas necessidades industriais

Nossos rolamentos de rolos cônicos, incluindo os modelos 30218, 30319, 32220 e 32320, foram projetados para enfrentar esses desafios. Como fornecedor especializado em rolamentos, oferecemos processos de controle de qualidade certificados pela ISO 9001, garantindo que cada rolamento atenda a rigorosos padrões dimensionais e de materiais. Com acesso tanto a marcas internacionais, como a , quanto a opções nacionais de alta qualidade, podemos atender a pedidos de qualquer marca ou modelo especificado, simplificando seu processo de aquisição.

Desempenho ideal em condições exigentes

Esses rolamentos radiais de uma fileira se destacam em aplicações com cargas radiais e axiais combinadas, como transmissões automotivas e caixas de engrenagens industriais. A construção em aço para rolamentos proporciona alta dureza superficial e resistência ao desgaste, tornando-os adequados para operação contínua em temperaturas que variam de -30 °C a 120 °C. Seu design não separado garante fácil instalação e manutenção, reduzindo o tempo de montagem nas linhas de produção.

Principais características de engenharia para garantir a confiabilidade

A especificação de precisão de 10 × 26 × 8 mm garante a intercambialidade com as principais normas internacionais, permitindo a substituição direta em equipamentos existentes. A configuração de fileira única equilibra capacidade de carga e design compacto, sendo ideal para aplicações com restrições de espaço. Cada rolamento passa por rigorosas inspeções de produto acabado, incluindo verificações de precisão dimensional (dentro da tolerância da Classe P0 da ISO 492) e testes de dureza (HRC 58-62), garantindo desempenho consistente sob carga.

O custo total de propriedade é importante

Choosing the right tapered roller bearing directly impacts your equipment’s operational efficiency.劣质替代品 with inaccurate dimensions can cause excessive vibration, leading to premature wear of adjacent components and increased energy consumption. Our bearings’ strict quality control reduces the risk of early failure, lowering long-term maintenance costs. By consolidating your bearing采购 through a single supplier, you also reduce administrative overhead and improve inventory management.

Qualidade em que você pode confiar

Nossos processos de produção e inspeção são certificados pela ISO 9001, abrangendo desde as inspeções de recebimento de matérias-primas até os testes do produto final. Cada rolamento é verificado quanto à precisão dimensional, acabamento superficial e dureza, a fim de garantir a conformidade com os padrões do setor. Oferecemos um período de garantia padrão contra defeitos de fabricação, com termos claros para devolução e troca. Com um amplo estoque disponível e baixos requisitos de quantidade mínima de pedido, podemos atender com eficiência tanto a pequenos pedidos de emergência quanto a grandes séries de produção.

Packaging & Shipping

    Embalagem industrial padrão com revestimento protetor para evitar danos durante o transporte

  • 现货产品 available for immediate dispatch within 24 hours of order confirmation
  • Flexible shipping options including express courier, air freight, and sea freight based on urgency and destination
  • Low minimum order quantity supported, ideal for both trial installations and bulk采购

Solicite hoje mesmo sua cotação de rolamentos de rolos cônicos

Whether you need specific models like 30218, 30319, 32220, 32320 or other tapered roller bearings, we can provide competitive pricing and quick delivery. Simply share the required model number, dimensions, quantity, and delivery location, and our team will respond with a detailed quote within 2 business hours. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.

Perguntas frequentes

Q: Do you supply bearings from other brands besides NTN?

A: Yes, we support inquiries for all major international brands including SKF, NSK, Koyo, NACHI, IKO, FAG, Timken as well as domestic优质 brands. We can supply bearings according to your specified brand and model requirements.

P: Como posso verificar se um rolamento é compatível com o meu equipamento?

A: Provide us with the bearing dimensions (bore diameter d, outer diameter D, width B) or the original equipment manufacturer’s part number. Our technical team will verify compatibility with standard dimensional charts.

P: Qual é a política de garantia para esses rolamentos?

A: We provide a质保期 against manufacturing defects, with terms specified in each sales contract. Bearings with confirmed production flaws will be replaced or refunded according to the agreement.

Q: Qual é a quantidade mínima de pedido para rolamentos de rolos cônicos?

A: We offer low minimum order quantities to support small-scale trials and maintenance needs.具体起订量 depends on the model and brand, but we can typically fulfill orders for single units of most standard bearings.

P: Quanto tempo leva para o envio e quais são as formas de entrega disponíveis?

A:现货 items ship within 24 hours. Delivery time depends on the shipping method: express courier (3-5 days), air freight (5-7 days), or sea freight (20-30 days). We’ll recommend the most cost-effective option based on your location and urgency.

P: Você pode fornecer rolamentos cônicos personalizados (OEM/ODM)?

A: Yes, we support custom bearing production according to your technical drawings or specifications. This includes special materials, dimensions, and surface treatments to meet unique application requirements.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone to discuss your specific requirements.

Wind Power

Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.

Mining & Heavy Industry

Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.

Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.

Performance Metrics

35%

Failures Prevented

70%

Downtime Reduction

25+

Years Experience

24h

Quote Response

78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.

Free samples available for orders over $50K

Validated against your KPIs before full production commitment.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.

Address

No. 377 Bansongyuan Road, Huangpu District, Shanghai, China

Free Sample Program

Orders over $50K qualify for free product samples

Test against your KPIs before full production commitment. Ask our engineers for details.

Product Inquiry Form

Regarding: Rolamentos de rolos cônicos de alta qualidade 30218, 30319, 32220, 32320

Response within 24 hours · Free engineering consultation · No obligation

ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

SKF Authorized Engineering Partner

Need technical support or a custom solution?

15+ certified engineers ready to help. Response within 24 hours.