-- SKF Authorized Engineering Partner
</p> <h3> </h3> <p> Rolamentos de Agulhas
Product Introduction
BDL Needle Roller Bearings, including models NA4860, NA4864, NA4868, feature radial load direction, closed type, and are made of bearing steel. Suitable for various applications with grease or oil lubrication.
Key Specifications
| NA4860 |
- Product Name
- </p> <h3> </h3> <p> Rolamentos de Agulhas
- Category
- Needle 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.
BDL Needle Roller Bearing
: Solução de Alto Desempenho para Aplicações em Caminhões Pesados
Projetado para precisão e durabilidade, o Rolamento de Agulhas BDL
é desenvolvido para atender às rigorosas demandas das operações de caminhões comerciais. Com sua construção robusta e alta capacidade de carga, este rolamento garante um desempenho suave mesmo nas condições mais desafiadoras, reduzindo o tempo de inatividade para manutenção e aumentando a confiabilidade do veículo.
Especificações Principais
| NA4860 |
Principais Vantagens de Desempenho
-
Alta Capacidade de Carga Radial:
Design otimizado de rolos de agulha suporta cargas pesadas, ideal para eixos de caminhão e transmissões.
Design que Economiza Espaço:Estrutura compacta (300*380*80mm) se encaixa em montagens mecânicas apertadas sem comprometer a resistência.
Longa Vida Útil:Construção em aço para rolamentos premium resiste ao desgaste e à corrosão, garantindo vida operacional prolongada.
Lubrificação Versátil:Compatível com graxa ou óleo, adaptando-se a diversos ambientes operacionais.
Engenharia de Precisão:Disponível nos graus de precisão P0-P2 para rotação suave e vibração reduzida.
Aplicações na Fabricação de Caminhões
Perfect for critical truck components including:
– Drive axles
– Gearboxes
– Steering systems
– Suspension assemblies
– Heavy-duty transmission systems
Garantia de Qualidade
Os rolamentos BDL passam por um controle de qualidade rigoroso, desde a seleção da matéria-prima até a inspeção final. Respaldados por capacidades de serviço OEM/ODM e um prazo de entrega de 3 a 7 dias, garantimos desempenho consistente e fornecimento pontual para suas linhas de produção.
Por que escolher a BDL
em vez dos concorrentes?
Unlike standard bearings, our NA4860 offers:
– Dual clearance options (C0/C3/C4) for customized fit
– Closed design to prevent contamination in harsh truck environments
– High production capacity (1,000,000 units/year) ensuring stable supply
FAQ
Q: What lubrication is recommended for this bearing?
A: Both grease and oil are suitable; consult your maintenance manual for specific viscosity requirements.
Q: Can this bearing handle high-temperature conditions?
A: Yes, bearing steel construction provides excellent heat resistance for truck engine compartments.
Q: Are samples available for testing?
A: Contact us to request samples and technical specifications tailored to your truck models.
Ready to enhance your truck’s performance with reliable needle roller bearings? Send us an inquiry today for bulk pricing, technical support, and custom solutions!
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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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