-- SKF Authorized Engineering Partner
Bdl 21310-21314ca W33 Self-Aligning Roller Bearing
Ensure smooth, reliable operation even under misalignment with this high-performance Self-Aligning Roller Bearing. Crafted from durable Bearing Steel, it handles radial loads effortlessly while minimizing downtime—perfect for keeping your equipment running when you need it most.
- Precision-engineered with a 0° contact angle for optimal load distribution
- Compact 20*42*12mm specification fits seamlessly into industrial setups
- Trusted SKF quality from global manufacturing hubs (Germany, Sweden, Japan)
- Product Name
- Bdl 21310-21314ca W33 Self-Aligning Roller Bearing
- Category
- Deep Groove 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
Número de Linhas
Individual
Direção de Carga
Rolamento Radial
Material
Aço para rolamentos
Ângulo de contato
0°
Especificação
20*42*12 mm
Marca Registrada
Origem
Alemanha, Suécia, Japão
Código HS
8482102000
Adequação da Aplicação
Indústria
Aplicações Típicas
Equipamentos de automação
Sistemas de transporte, braços robóticos
Automotivo
Cubos de roda, componentes de transmissão
Maquinário industrial
Many maintenance teams face unexpected downtime when bearings fail prematurely—often due to misalignment issues or material quality problems. Sourcing the right self-aligning roller bearing can mean the difference between smooth operation and costly repairs, especially when dealing with heavy radial loads in industrial settings. The Bdl 21310-21314ca W33 self-aligning roller bearing is designed to handle radial loads while accommodating shaft misalignment, making it ideal for applications like conveyor systems and industrial machinery. Our ISO 9001 certified processes ensure each bearing meets strict quality standards, from raw material inspection to final dimension checks. With access to both international brands like SKF and domestic manufacturers, we can source the exact bearing you need—whether for a replacement or new project. Desempenho ideal em aplicações com alta carga e propensas a desalinhamento
This self-aligning roller bearing excels in environments where shafts may not be perfectly aligned, such as in mining equipment or steel mills. Its single-row design and 0° contact angle prioritize radial load capacity, while the bearing steel construction ensures durability under continuous operation. The W33 designation indicates a lubrication groove and three oil holes, facilitating maintenance and extending service life in dusty or high-temperature conditions. Principais características de engenharia que afetam a confiabilidade
The 20*42*12mm specification ensures precise fit in standard equipment, reducing installation time and errors. Bearing steel material provides excellent hardness and wear resistance, critical for withstanding the stresses of heavy radial loads. The self-aligning capability compensates for up to 2° of angular misalignment, minimizing friction and preventing premature failure. These features work together to maintain consistent performance, even in less-than-ideal operating conditions. Por que a escolha do rolamento certo reduz os custos operacionais totais
Investing in a quality self-aligning roller bearing reduces long-term costs by minimizing downtime and maintenance. Inferior bearings often fail early due to poor material hardness or imprecise dimensions, leading to production halts and expensive repairs. This bearing’s robust construction and adherence to international standards mean fewer replacements and lower labor costs over time. By selecting the correct bearing for your load and alignment needs, you ensure optimal equipment performance and extend the lifespan of your machinery. Qualidade em que você pode confiar
Our bearings undergo rigorous testing, including dimensional accuracy checks and hardness testing, to meet industry standards. We provide a warranty against manufacturing defects, ensuring peace of mind for your purchase. With a wide network of suppliers, we can source both well-known brands and cost-effective alternatives, all backed by our commitment to quality. Our inventory includes common sizes for quick delivery, reducing lead times for your critical applications. Disponível para despacho imediato do estoque
Opções de envio flexíveis, incluindo courier expresso, frete aéreo e frete marítimo
Whether you need a single replacement or bulk quantities, we can provide competitive pricing and fast delivery. Share your requirements—including model, dimensions, and quantity—and our team will prepare a tailored quote. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly. Perguntas frequentes
P: Você fornece rolamentos de outras marcas ou modelos?
A: Yes, we support inquiries for all bearing brands and models, providing options that meet your specified requirements. P: Como posso ter certeza de que esse rolamento é compatível com o meu equipamento?
A: Provide your equipment’s bearing dimensions or model number, and our technical team will verify compatibility with the Bdl 21310-21314ca W33 specification. Q: Qual é a sua política de garantia para rolamentos?
A: We offer a warranty against manufacturing defects; specific terms are outlined in our sales agreement. Q: Qual é a quantidade mínima de pedido para este rolamento?
A: We accept low minimum order quantities, making it easy to order small quantities for maintenance or testing. Q: Com que rapidez você pode enviar o rolamento após o pedido?
A: In-stock bearings are shipped within 1-2 business days; shipping time depends on your location and chosen delivery method. Q: Você oferece soluções de rolamentos personalizadas (OEM/ODM)?
A: Yes, we can arrange custom bearings based on your drawings or specific technical requirements. Ready to order or need a quote?
6004
SKF
Electric motors, pumps
Struggling with Bearing Reliability? The Bdl 21310-21314ca W33 Self-Aligning Roller Bearing Delivers Consistency
Engineered for Heavy-Duty Performance in Demanding Environments
Packaging & Shipping
Get a Quote for Your Bdl 21310-21314ca W33 Self-Aligning Roller Bearing Needs
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.
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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.
-- 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
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SKF Authorized Engineering Partner
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