-- SKF Authorized Engineering Partner
High Quality Bdl NK37/30 NK38/20/30 Needle Roller Bearings
Ensure smooth, reliable performance in your machinery with these High Quality Needle Roller Bearings—engineered to reduce friction and extend equipment lifespan even under heavy radial loads. Crafted from durable Bearing Steel with precision ratings from P0 to P2, they deliver consistent operation in automotive, rolling mill, and mining applications, eliminating unexpected downtime.
- Single-row design with unseparated construction for easy installation and maintenance
- Compatible with both grease and oil lubrication to suit your specific operational needs
- Available in stock with OEM/ODM service options to meet custom requirements
- Product Name
- High Quality Bdl NK37/30 NK38/20/30 Needle Roller Bearings
- 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
Separado
Não separado
Número de Linhas
Individual
Direção de Carga
Rolamento Radial
Material
Aço para rolamentos
Nome do produto
Rolamento de esferas de contato angular
Inscrição
Automóvel, Laminador, Mina, Metalurgia
Lubrificação
Graxas ou Óleo
Classificação de Precisão
P0 P6 P5 P4 P2
Vibração
Estoque
Em estoque
Serviço
OEM ODM
Pacote de transporte
Palete de papelão
Especificação
10 × 26 × 8 mm
Marca Registrada
BDL Origem
China
Código HS
8482102000
Capacidade de produção
1.000.000
Adequação da Aplicação
Indústria
Aplicações Típicas
Automóvel
Sistemas de transmissão, cubos de roda, componentes de motor
Laminador
Minha
Metalurgia
Finding the right angular contact ball bearing for high-radial-load applications like rolling mills or automobile transmissions can be a challenge. Many buyers face frequent replacements due to early wear from poor material quality or struggle to source specific models across multiple brands. When downtime hits because a bearing fails prematurely, the costs add up quickly—especially in critical operations like mining or metallurgy. Projetado para Desempenho Confiável em Ambientes Exigentes
This BDL angular contact ball bearing (model 3304 A-2ZTN9/MT33) addresses these pain points with its single-row design and bearing steel construction, optimized for radial load handling in heavy-duty machinery. As a professional bearing supplier with ISO 9001-certified production processes, we ensure consistent quality through原材料检验 and成品 testing. With interchangeable dimensions following international standards, this bearing fits seamlessly into existing setups, reducing the need for complex modifications. Designed to thrive in environments like automobile transmissions and rolling mills, this bearing operates effectively under constant radial loads. Its unseparated structure maintains stability during high-speed rotation, while the grease or oil lubrication options allow adaptation to varying operating temperatures and contamination levels. Whether in the dust of mining sites or the heat of metallurgical processes, the precision rating options (from P0 to P2) ensure alignment with your equipment’s accuracy requirements. Principais características de engenharia que influenciam a durabilidade
The 10x26x8 mm specification delivers a balance of compact size and load capacity, making it suitable for space-constrained applications. Bearing steel material provides the necessary hardness to resist wear, while the Z1V1 to Z3V3 vibration classes allow selection based on noise and smoothness needs—critical for precision equipment. The single-row design simplifies installation while maintaining sufficient load-bearing capability, and the availability of OEM/ODM services means customization to specific application demands, such as modified lubrication channels or seal types. Por que a escolha do rolamento certo reduz o custo total de propriedade
Investing in a quality angular contact ball bearing like this model reduces hidden costs associated with frequent replacements and downtime. Inferior bearings often fail due to substandard material hardness or imprecise dimensions, leading to equipment damage and production delays. This bearing’s adherence to strict quality control—including dimensional and surface treatment checks—minimizes these risks. By selecting the appropriate precision class and vibration level upfront, you ensure longer service life and lower maintenance requirements, ultimately reducing the total cost of ownership. Garantia de Qualidade em Que Você Pode Confiar
Our commitment to quality is backed by ISO 9001-certified manufacturing processes, from raw material inspection to final product testing. Each bearing undergoes rigorous checks for dimensions, hardness, and surface treatment to meet industry standards. We stand behind our products with a warranty covering manufacturing defects, ensuring peace of mind for your critical applications. With in-stock availability and a wide network of brand coverage, we can fulfill both standard and custom orders efficiently, supporting your production schedules without unnecessary delays. Embalado em caixas de papelão e paletes para garantir um transporte seguro
Disponível para despacho imediato com estoque disponível
Opções flexíveis de envio, incluindo frete expresso, aéreo e marítimo
Whether you need this specific angular contact ball bearing or require assistance with sourcing other models or brands, we’re here to help. Provide your required quantity, application details, and destination, and our team will promptly share pricing and delivery options. With our extensive inventory and custom capabilities, we can meet your needs efficiently—don’t wait to secure the parts that keep your operations running smoothly. Perguntas frequentes
P: Vocês oferecem suporte para a aquisição de outras marcas ou modelos de rolamentos?
A: Yes, we offer comprehensive sourcing for a wide range of bearing brands and models, including international and domestic options, to meet your specific requirements. P: Como posso verificar se este rolamento é compatível com o meu equipamento?
A: Provide your equipment’s bearing dimensions (d x D x B) or model number, and our technical team will verify compatibility with this bearing’s specifications. P: Qual é a política de garantia para este rolamento?
A: We provide a warranty covering manufacturing defects; specific terms and duration are outlined in the sales contract. Q: Qual é a quantidade mínima de pedido para este rolamento?
A: We support low minimum order quantities, making it suitable for both small-scale trials and large-volume purchases. Q: Quanto tempo leva o envio e quais métodos estão disponíveis?
A: In-stock items ship immediately; delivery time depends on the chosen method: express (1-3 days), air (5-7 days), or sea freight (varies by destination). Q: Você pode fornecer serviços OEM ou ODM para este rolamento?
A: Yes, we offer OEM/ODM customization based on your drawings or specific requirements, including material, lubrication, and packaging modifications. Ready to order or need a quote?
3304 A-2ZTN9/MT33
Z1V1 Z2V2 Z3V3
Roll neck bearings, work roll support systems
Conveyor systems, crushing equipment, mining machinery
Continuous casting machines, steel rolling equipment
Struggling with Angular Contact Ball Bearing Performance? Here’s Why Model 3304 A-2ZTN9/MT33 Stands Out
Optimal Performance in High-Load, Continuous-Operation Scenarios
Packaging & Shipping
Get Your Quote for Model 3304 A-2ZTN9/MT33 Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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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
Regarding: High Quality Bdl NK37/30 NK38/20/30 Needle Roller Bearings
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.