Angular Contact Ball Bearing
6306 6307 6308 Deep Groove Ball Bearing High Quality
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

6306 6307 6308 Deep Groove Ball Bearing High Quality

Experience smoother, quieter operation with our high-quality 6306 Deep Groove Bearing and compatible models (6306, 6307, 6308), designed to reduce downtime and extend equipment life. Crafted from durable Bearing Steel with precision ratings from P0 to P2, these bearings deliver reliable performance even in high-speed applications.

  • Features low noise (Z1V1 to Z3V3 vibration levels) and long service life for uninterrupted workflow
  • Customizable specifications available to meet your exact application needs
  • Trusted craftsmanship ensures consistent radial load support for industrial and mechanical systems

Technical Specifications
Product Name
6306 6307 6308 Deep Groove Ball Bearing High Quality
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

Direção de Carga

Rolamento Radial

Material

Aço para rolamentos

Classificação de Precisão

P0, P6, P5, P4, P2

Vibração

,

,

Recurso

Longa vida útil, alta velocidade, baixo ruído

Serviço

OEM, ODM

Pacote de transporte

Caixa, Palete

Especificação

Marca Registrada

Origem

China

Código HS

8482102000

7308AC, 7309AC, 7310AC, 7311AC
Customized
NTN, NSK, KOYO, NACHI, TIMKEN

Adequação da Aplicação

Indústria

Aplicações Típicas

Equipamentos de automação

Eixos rotativos de alta velocidade, transportadores de precisão

Automotivo

Sistemas de transmissão, cubos de roda

Maquinário industrial

Motores elétricos, bombas, caixas de engrenagens

Need Reliable Deep Groove Ball Bearings? Avoid Common Sourcing Mistakes

Finding the right deep groove ball bearings can be frustrating—mismatched dimensions lead to installation delays, while low-quality steel causes premature wear and unexpected downtime. With hundreds of models across brands like NTN, NSK, and Timken, comparing specifications and availability often means juggling multiple suppliers.

Projetado para oferecer desempenho consistente em ambientes exigentes

Our deep groove ball bearings address these challenges with ISO 9001-certified production processes and a comprehensive inventory that includes models like 6306, 6307, and 6308. Whether you need standard precision (P0) for general industrial use or high-precision (P5/P4) for automated machinery, we stock bearings designed for long life, high-speed operation, and low noise—critical for applications like electric motors and automotive transmissions.

Optimal Performance in High-Speed, Radial Load Applications

These deep groove ball bearings excel in scenarios with primarily radial loads and moderate axial loads, such as conveyor systems and machine tool spindles. Their bearing steel construction provides excellent hardness and wear resistance, while vibration grades Z1V1 to Z3V3 ensure smooth operation even at rotational speeds up to 10,000 RPM. Properly matched to your equipment’s load requirements, they reduce the risk of premature failure in dusty, high-temperature industrial environments.

Principais características de engenharia que afetam a confiabilidade

The precision rating directly affects performance: P0 bearings suit general-purpose applications, while P5/P4 grades minimize runout for precision machinery. Vibration class Z3V3 is ideal for noise-sensitive environments like food processing plants, where excess vibration can disrupt operations. The bearings’ deep groove design allows for easy mounting and dismounting, simplifying maintenance, while customizable specifications let you tailor dimensions to non-standard equipment—eliminating the need for costly modifications.

Por que a escolha do rolamento certo reduz o custo total

Investing in quality deep groove ball bearings reduces long-term expenses. Inferior bearings with substandard steel or imprecise tolerances often fail early, leading to production downtime, replacement costs, and potential damage to adjacent components. Our bearings, tested for dimensional accuracy and surface hardness, align with ISO 281 fatigue life standards, ensuring predictable performance and reducing unplanned maintenance. For high-volume operations, this translates to significant savings in labor and replacement parts over time.

Qualidade em que você pode confiar

Every bearing undergoes strict quality control, from raw material inspection to final dimensional and hardness testing. We offer a warranty against manufacturing defects, with clear terms outlined in each order. Our network includes access to major international brands—NTN, NSK, KOYO, NACHI, TIMKEN—and domestic suppliers, allowing us to fulfill orders for both standard and hard-to-find models. With substantial现货库存, we can ship most bearings within 24–48 hours of order confirmation.

Packaging & Shipping

    Embalagem padrão: Caixas de papelão com paletização para pedidos em grande quantidade

  • 现货 inventory available for quick dispatch
  • Opções de envio flexíveis: courier expresso, frete aéreo ou frete marítimo

  • Low minimum order quantity, supporting both small-scale trials and large production runs

Solicite um Orçamento para Suas Necessidades de Rolamentos

Whether you need 6306, 6307, 6308, or other deep groove ball bearing models, provide your required specifications—model number, dimensions (d x D x B), quantity, and destination—and we’ll deliver a competitive quote. With access to a broad range of brands and customization options, we simplify your sourcing process, ensuring you get the right bearings when you need them.

Perguntas frequentes

P: Você fornece rolamentos de outras marcas além das listadas?

A: Yes, we support sourcing for all major international and domestic brands. Simply provide the brand and model, and we’ll check availability.

P: Como posso confirmar se um rolamento se encaixa no meu equipamento?

A: Share your equipment’s bearing dimensions (inner diameter d, outer diameter D, width B) or model number, and our technical team will verify compatibility.

Q: Qual é a sua política de garantia?

R: Oferecemos garantia contra defeitos de fabricação. Os termos específicos, incluindo a duração, estão detalhados em cada contrato de venda.

Q: Qual é a quantidade mínima de pedido?

A: We accept low minimum orders, ideal for small-scale testing or urgent replacements. Contact us for details on specific models.

Q: Quanto tempo leva o envio?

A:现货 items ship within 1–2 business days. For customized orders, lead time depends on specifications and is provided with your quote.

P: Vocês podem fabricar rolamentos personalizados (OEM/ODM)?

A: Yes, we support OEM/ODM services. Provide your drawings or technical specifications, and we’ll develop a solution tailored to your needs.

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 for immediate assistance.

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: 6306 6307 6308 Deep Groove Ball Bearing High Quality

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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.