-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance in your machinery with the Nup312em Cylindrical Roller Bearing, designed to reduce friction and extend equipment lifespan. This precision-engineered component from trusted manufacturers NACHI and NSK delivers consistent load distribution, making it ideal for high-torque applications where durability matters most.
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
Nome do produto
Rolamento de esferas de ranhura profunda
Especificação
Certificação
Marca Registrada
BDL Origem
China
Código HS
8482102000
Adequação da Aplicação
Indústria
Aplicações Típicas
Equipamentos de automação
Automotivo
Máquinas Gerais
Finding the right cylindrical roller bearing can be frustrating—mismatched dimensions lead to installation delays, while low-quality options fail prematurely under load. Sourcing from multiple suppliers wastes time comparing prices and lead times, especially when dealing with both international and domestic brands. Projetado para oferecer desempenho consistente em aplicações exigentes
Our cylindrical roller bearings address these challenges through ISO 9001:2008 certified manufacturing processes and comprehensive quality checks. With access to full product lines from NACHI, NSK, and other major brands, we provide a single-source solution for your bearing needs. Whether for industrial gearboxes, steel rolling mills, or heavy-duty conveyors, these bearings deliver reliable performance where radial load capacity matters most. Designed to handle heavy radial loads with minimal friction, the Nup312em, 313em, and 314em series excel in applications with high rotational speeds and continuous operation. Their cylindrical roller design ensures even load distribution across the raceway, making them ideal for machinery in steel冶金, mining, and hydraulic systems where durability under pressure is non-negotiable. Características Críticas de Engenharia para Longevidade
The precision dimensions (10*15*3mm for model 6700) ensure interchangeability with international standards, simplifying replacement and reducing downtime. Chooseable texture options allow customization based on operating conditions, while strict hardness testing guarantees resistance to wear and deformation. The NUP design (outer ring with two ribs, inner ring with one rib and separable inner ring) facilitates easy mounting and dismounting, a crucial advantage during maintenance in tight spaces. Custo Total de Propriedade: Por que a Qualidade Importa
Investing in properly specified cylindrical roller bearings reduces long-term costs significantly. Inferior bearings often fail early due to material inconsistencies, leading to unplanned shutdowns, damaged equipment, and increased labor for replacements. Our bearings, manufactured under ISO 9001:2008 standards, minimize these risks by ensuring consistent load capacity and wear resistance, aligning with ISO 281 fatigue life calculations for predictable performance. Qualidade em que você pode confiar
Our production and inspection processes adhere to ISO 9001:2008 standards, with rigorous testing of raw materials and finished products for dimensional accuracy, hardness, and surface treatment. We stand behind our products with a warranty against manufacturing defects, providing peace of mind for your critical applications. With access to both our BDL brand and major international brands, we can fulfill orders to your exact specifications, whether standard or custom. Itens em estoque disponíveis para envio imediato
Opções de envio flexíveis, incluindo courier expresso, frete aéreo e frete marítimo
Solicite hoje mesmo sua cotação de rolamentos de rolos cilíndricos
Whether you need NACHI NSK Nup312em series bearings or other models, provide us with your required model number, dimensions, and quantity. Our team will quickly confirm availability and deliver a competitive quote, helping you keep your operations running smoothly. Perguntas frequentes
P: Vocês fornecem rolamentos de outras marcas além da BDL?
A: Yes, we offer a full range of international brands including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic Chinese brands. We can source specific models as per your requirements. Q: Como posso confirmar se este rolamento se encaixa no meu equipamento?
A: Provide your equipment model or the bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the Nup312em series or recommend suitable alternatives. Q: Qual é a sua política de garantia?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in each sales contract, ensuring coverage for material and workmanship issues. Q: Qual é a quantidade mínima de pedido?
A: We support low minimum order quantities, allowing you to order small quantities for maintenance or larger volumes for production needs. Q: Quanto tempo leva o envio?
A: In-stock items ship immediately. Delivery time depends on your location and chosen shipping method—express courier (3-5 days), air freight (5-7 days), or sea freight (20-30 days). Q: Você oferece serviços OEM/ODM?
A: Yes, we support custom bearing manufacturing (OEM/ODM) based on your drawings, specifications, or sample requirements. Ready to order or need a quote?
6700
10*15*3mm
:2008
Texture
Choosable
Small electric motors, precision spindles
Accessory drives, instrument panels
Small pumps, conveyors, textile machinery
Need Reliable NACHI NSK Nup312em Series Cylindrical Roller Bearings? Avoid Common Pitfalls
Optimal Performance in High-Radial Load Environments
Packaging & Shipping
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.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
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.
-- Get In Touch
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.
Regarding: NACHI NSK Nup312em 313em 314em Cylindrical Roller Bearing
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SKF Authorized Engineering Partner
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