Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Bdl N203 Single Row Cylindrical Cross Roller Bearing
Ensure smooth, high-precision rotation in your machinery with the Bdl N203 Single Row Cylindrical Cross Roller Bearing—designed to deliver reliable performance even under radial loads. This Bdl N203 Bearing features a separated structure for easy installation and maintenance, solving common assembly headaches while maintaining alignment. Crafted from durable bearing steel with precision ratings from P0 to P2, it’s built to handle oil, grease, or dry lubrication setups, making it versatile for industrial applications. With outer dimensions ranging from 35mm to 180mm and a compact 17*40*12mm specification, it’s the ideal choice for engineers seeking a balance of strength and space efficiency.
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
Especificaciones del Producto
Parámetro
Detalles
Número de modelo
Tipo de Rodamiento
Rodamiento de Rodillos Cilíndricos
Estructura
Cilíndrico
Número de fila
Fila Única
Especificación (d x D x B)
17*40*12 mm
Rango de Dimensiones Exteriores
35mm-180mm
Material
Acero para rodamientos
Dirección de Carga
Rodamiento Radial
Esférico
Rodamientos no alineantes
Separado
Separado
Tipo de Sellos
Abrir
Lubricar
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Vibración
Marca registrada
BDL
Origen
China
Código HS
8482500090
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Equipo de Automatización
Ingeniería Mecánica
Maquinaria Industrial
Choosing the right single row cylindrical roller bearing can be challenging when faced with inconsistent quality and limited supplier options. Many buyers experience early bearing failure due to substandard materials or incorrect precision ratings, leading to unexpected downtime and maintenance costs. Sourcing from multiple suppliers for different brands further complicates the process, wasting valuable time on price comparisons and lead time checks. Diseñado para un rendimiento confiable en aplicaciones exigentes
The Bdl N203 Single Row Cylindrical Cross Roller Bearing addresses these challenges with its robust design and adherence to international standards. Manufactured under ISO 9001 certified processes, this bearing combines high-quality bearing steel construction with precise dimensional control (17*40*12 mm specification) to ensure consistent performance. Our extensive network covers both自有 and major international brands, allowing us to source or supply this cylindrical roller bearing as per your exact requirements, whether for replacement or new equipment builds. Rendimiento óptimo en entornos de carga radial
Designed specifically as a radial bearing, the N203 excels in applications where primary loads act along the axis of rotation. Its separated structure allows for easy mounting and dismounting, making it ideal for maintenance-intensive setups such as conveyor systems and machine tool spindles. The open seal design accommodates various lubrication methods (oil, grease, or dry operation), adapting to different operating conditions while maintaining load-carrying capacity. Características clave de ingeniería que impactan la longevidad
The precision rating options (P0 to P2) of this cylindrical roller bearing directly influence rotational accuracy and vibration levels—critical factors in high-speed applications. Higher precision grades (P4, P2) reduce runout, minimizing noise and extending equipment life in precision machinery. The bearing steel material undergoes strict heat treatment to achieve optimal hardness, enhancing wear resistance under heavy radial loads. Additionally, the single row configuration balances load capacity with compact dimensions, making it suitable for space-constrained installations where weight and size are critical considerations. Por qué la selección correcta de rodamientos reduce el costo total
Selecting the right N203 cylindrical roller bearing goes beyond upfront cost—it directly affects total operational expenses. A bearing with inadequate precision (e.g., P0 in a high-precision application) may cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. Conversely, over-specifying precision (e.g., P2 for general industrial use) increases unnecessary costs. Our technical team helps match the bearing’s specifications to your application, ensuring optimal performance without overspending, ultimately reducing long-term maintenance and replacement expenses. Aseguramiento de Calidad en el que Puede Confiar
Every N203 cylindrical roller bearing undergoes rigorous inspection, from raw material verification to final dimensional and hardness testing. Our ISO 9001 certified production and检验流程 ensure compliance with international standards, providing consistent quality batch after batch. We stand behind our products with a warranty against manufacturing defects, offering peace of mind for your critical applications. With access to a wide range of brands and models, we can fulfill both standard and custom requirements, ensuring you get the right bearing when you need it. Empaquetado en cartones con paletización opcional para pedidos al por mayor
Disponible de existencias para despacho inmediato Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo
Whether you need the Bdl N203 or an equivalent from another brand, we can provide competitive pricing and availability. Simply share the required model, quantity, and delivery location, and our team will respond with a detailed quote. Early inquiry ensures faster processing, so don’t delay securing the bearings your operation needs. Preguntas Frecuentes
Q: ¿Suministran rodamientos de otras marcas además de Bdl?
A: Yes, we offer a comprehensive range of bearings including international mainstream brands and domestic quality brands. We can source or supply bearings according to your specified brand or model requirements. Q: How can I confirm if this N203 bearing fits my equipment? A: Provide your equipment’s bearing dimensions (d x D x B), load requirements, and operating conditions. Our technical team will verify compatibility with the N203 specifications to ensure proper fit. P: ¿Cuál es su política de garantía para este rodamiento?
A: Proporcionamos un período de garantía que cubre defectos de fabricación. Los términos específicos se detallan en el contrato de venta, y los productos defectuosos serán reemplazados o reembolsados de acuerdo con el acuerdo.
Q: What is the minimum order quantity for the N203 bearing? A: We support low minimum order quantities, allowing you to purchase small batches for testing or maintenance needs, as well as larger quantities for production. P: ¿Cuánto tiempo tarda el envío y qué métodos están disponibles?
A: For in-stock items, we dispatch within 1-3 business days. Shipping methods include express courier (3-7 days), air freight (5-10 days), and sea freight (20-40 days), depending on your location and urgency. Q: Can you provide OEM/ODM services for cylindrical roller bearings? A: Yes, we support OEM/ODM customization. Please provide detailed drawings, specifications, or sample requirements, and we can manufacture bearings tailored to your application. Ready to order or need a quote?
N203
V1V2V3V4
Conveyor systems, precision linear guides
Rotary shafts, gearboxes, pumps
Machine tool spindles, hydraulic systems
Need a Durable N203 Cylindrical Roller Bearing? Avoid Common采购 Pitfalls
Packaging & Shipping
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Product Summary
- Product Name
- Bdl N203 Single Row Cylindrical Cross Roller Bearing
- 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 N203 Single Row Cylindrical Cross Roller Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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