Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Cylindrical Roller Bearing
Bdl High Quality Cylindrical Roller Bearing Hot Sale
Ensure smooth, reliable performance for your machinery with our High Quality Cylindrical Roller Bearing, designed to reduce friction and handle radial loads with precision. Crafted from durable Bearing Steel and available in precision ratings from P0 to P2, this single-row N203 model (17*40*12 mm) delivers consistent operation even under demanding conditions.
- Separated structure allows for easy installation and maintenance, minimizing downtime during servicing
- Open design accommodates versatile lubrication options (oil, grease, dry) to suit your specific application needs
- Trusted BDL quality from China, backed by OEM/ODM service for customized solutions
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Especificações do Produto
Parâmetro
Detalhes
Número do Modelo
Tipo de Rolamento
Rolamento de Rolos Cilíndricos
Diâmetro do Furo (d)
Diâmetro Externo (D)
Largura (B)
Material
Aço para Rolamentos
Estrutura
Cilíndrico
Direção de Carga
Rolamento Radial
Tipo de Vedações
Abrir
Separado
Separado
Esférico
Rolamentos Não Alinhados
Número de Linha
Linha Única
Óleo Graxa Seco
Classificação de Precisão
P0 P6 P5 P4 P2
Vibração
Marca Registrada
BDL
Origem
China
Código HS
Adequação da Aplicação
Indústria
Aplicações Típicas
Equipamentos de Automação
Engenharia Mecânica
Máquinas Industriais
Finding the right cylindrical roller bearing can be frustrating—whether it’s mismatched dimensions causing installation delays, poor material quality leading to premature wear, or limited brand options forcing multiple supplier comparisons. Many buyers face unexpected downtime because generic bearings fail to meet precision requirements in critical applications. Projetado para Desempenho Consistente em Ambientes Exigentes
The BDL N203 cylindrical roller bearing addresses these challenges through ISO 9001-certified manufacturing processes and strict quality control. With separated inner and outer rings, it simplifies maintenance and replacement in tight spaces—ideal for gearboxes and conveyor systems where quick repairs matter. Our extensive inventory ensures short lead times, while our ability to source across international brands means you get the right bearing without juggling multiple suppliers. Desempenho Ideal em Aplicações de Carga Radial
Designed specifically for radial load environments, this single-row cylindrical roller bearing excels in high-speed rotations where precision matters. Its open design allows for lubrication flexibility (oil, grease, or dry operation), making it suitable for temperature variations from industrial workshops to outdoor machinery. The 17x40x12 mm dimensions follow international standards, ensuring interchangeability with major brand equivalents. Principais Características de Engenharia que Impactam a Confiabilidade
Bearing steel construction provides the hardness needed to withstand continuous radial loads without deformation, while precision ratings from P0 to P2 allow customization based on application tolerance requirements. The separated design enables easy mounting and dismounting, reducing maintenance time during equipment overhauls. Vibration grades V1 to V4 ensure smooth operation, critical for minimizing noise in automation systems. When selecting a cylindrical roller bearing, these factors directly influence service life and total operating costs. Por que escolher o rolamento certo reduz custos a longo prazo
While initial price points matter, the true cost of a bearing lies in its performance over time. A poorly manufactured bearing with substandard material hardness can lead to early fatigue, causing equipment downtime, replacement labor, and potential damage to adjacent components. The N203’s compliance with international precision standards ensures it meets load capacity expectations, reducing the risk of unexpected failures. By investing in quality components that match your application’s requirements, you lower total cost of ownership through extended service intervals and fewer replacements. Our manufacturing process adheres to ISO 9001 standards, with raw material inspections and成品 testing for dimensions, hardness, and surface finish. Each bearing undergoes vibration testing to ensure it meets V1-V4 grade specifications, and we provide a warranty against manufacturing defects. Whether you need our BDL brand or specific international equivalents, we source from established production facilities with traceable quality control records. Our team can also assist with technical verification to ensure the N203 matches your equipment’s requirements. Whether you need a single N203 bearing for maintenance or bulk quantities for production, we can provide competitive pricing and delivery timelines. Simply share your required quantity, application details, and shipping location, and our team will confirm availability and options. We also handle custom specifications—contact us with your drawing or exact requirements for a tailored solution. Perguntas Frequentes
Q: Can you supply cylindrical roller bearings from other brands besides BDL? A: Yes, we source across international and domestic brands. Provide the specific brand or model, and we’ll check availability for you. Q: How do I confirm if the N203 will fit my equipment? A: Share your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the N203 specifications. Q: What warranty coverage do you offer on the N203 bearing? A: We provide a warranty against manufacturing defects. The exact terms depend on application and usage, with details specified in the order confirmation. Q: What is the minimum order quantity for the N203 bearing? A: We accept small orders for maintenance needs and larger quantities for production. Contact us with your requirements for specific MOQ information. Q: How quickly can you ship the N203 bearing? A: Stock items ship within 1-2 business days. For large orders or custom specifications, lead times will be confirmed during the quoting process. Q: Vocês oferecem serviços OEM/ODM para rolamentos de rolos cilíndricos?
A: Yes, we support custom manufacturing based on drawings or specific performance requirements. Provide your technical specifications for a feasibility assessment. Ready to order or need a quote?
N203
17 mm
40 mm
12 mm
Outer Dimension Range
35mm-180mm
Lubricate
V1V2V3V4
8482500090
Conveyor systems, gearboxes, machine tool spindles
Hydraulic pumps, electric motors, compressors
Steel rolling mills, material handling equipment
Need a Reliable N203 Cylindrical Roller Bearing? Avoid Common Procurement Pitfalls
Quality You Can Verify Through Rigorous Testing
Packaging & Shipping
Get Your N203 Cylindrical Roller Bearing Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Email: sales@example.com | Phone: +86-XXX-XXXXXXX
Product Summary
- Product Name
- Bdl High Quality Cylindrical Roller Bearing Hot Sale
- Category
- Cylindrical Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Cylindrical Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Bdl High Quality Cylindrical Roller Bearing Hot Sale
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Cylindrical Roller Bearing Products
Cylindrical Roller Bearing
NSK N236EM/N238EM Cylindrical Roller Bearings – High-Precision, Heavy-Duty
Cylindrical Roller Bearing
HR32228J/30J/32J/34J Tapered Roller Bearings – High-Load, Precision Auto & Industrial Use
Cylindrical Roller Bearing