Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Single Row NJ205 NJ206 NJ208 NJ210 Cylindrical Roller Bearings
Ensure smooth, reliable operation in your machinery with our high-performance Single Row Cylindrical Roller Bearings. Designed to handle radial loads with precision, these NJ series bearings (NJ205, NJ206, NJ208, NJ210) deliver consistent performance even under demanding conditions, reducing downtime and maintenance needs.
- Constructed from premium Bearing Steel for exceptional durability and long service life
- Separated design allows for easy installation and maintenance, saving valuable time during setup
- Available in precision ratings P0-P2 to meet your specific application requirements, ensuring optimal fit and function
- Open seals design provides flexibility for lubrication with oil, grease, or dry operation, adapting to your unique operating environment
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
Dimensión Externa
35mm-180mm
Especificación
25*52*15 mm
Material
Acero para rodamientos
Estructura
Cilíndrico
Número de fila
Fila Única
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
Servicio
OEM ODM
Marca registrada
BDL
Origen
China
Código HS
8482500090
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Equipo de Automatización
Sistemas de transporte, cajas de engranajes, motores eléctricos
Ingeniería Mecánica
Husillos de máquinas herramienta, bombas hidráulicas
Maquinaria Industrial
Many buyers face frustration when sourcing single row cylindrical roller bearings—either the dimensions don’t match, the material quality is questionable, or suppliers can’t provide the specific model needed. Installing the wrong bearing often leads to premature failure, causing costly downtime in production lines. With so many brands and standards available, finding a trustworthy supplier that can handle both standard and custom requirements is a common challenge. Diseñado para un Rendimiento Consistente en Entornos Exigentes
The Single Row NJ205 Cylindrical Roller Bearing addresses these issues through precision manufacturing and industry-standard compatibility. Produced under ISO 9001 certified processes, this bearing features bearing steel construction that ensures durability under radial loads, making it suitable for high-speed applications in automation and industrial machinery. Our extensive inventory includes not just the NJ205 but also NJ206, NJ208, and NJ210 models, allowing for one-stop sourcing without compromising on lead times. This cylindrical roller bearing excels in scenarios where radial load capacity is critical. Its separated design allows for easy mounting and dismounting, a key advantage in maintenance-heavy industries like mechanical engineering. With open seals and compatibility with oil, grease, or dry lubrication, it adapts to diverse operating conditions, from clean factory environments to dustier industrial settings. The non-aligning structure means it performs best in applications with minimal shaft misalignment, such as gearbox input shafts and conveyor rollers. Características clave de ingeniería que impactan en el rendimiento
The NJ205’s specifications directly influence its real-world performance. The 25mm bore diameter (d), 52mm outer diameter (D), and 15mm width (B) align with international standards, ensuring interchangeability with major brands. Bearing steel material provides a balance of hardness and toughness, critical for withstanding cyclic loads without deformation. Precision ratings from P0 to P2 allow customization—P0 for general industrial use, while P5 or P4 suits high-precision machinery like CNC tool spindles. The separated inner and outer rings simplify maintenance, reducing downtime during inspections or replacements. Investing in a quality single row cylindrical roller bearing like the NJ205 reduces long-term expenses. Inferior bearings often fail early due to substandard material hardness or imprecise dimensions, leading to unplanned shutdowns and replacement costs. This bearing’s vibration grades (V1-V4) ensure smooth operation, minimizing noise and wear on adjacent components. By meeting ISO standards for load capacity and precision, it contributes to predictable equipment lifespan, allowing for better maintenance scheduling and lower total cost of ownership compared to cheaper alternatives. Calidad en la que puedes confiar
Our manufacturing process adheres to ISO 9001 standards, with rigorous testing at every stage—from raw material inspection to成品尺寸, hardness, and surface treatment checks. Each bearing comes with a warranty covering manufacturing defects, providing peace of mind for your applications. We offer comprehensive sourcing options, including not just our BDL brand but also international and domestic brands as per your requirements. With substantial现货库存, we can fulfill orders quickly, whether you need a small batch for maintenance or large quantities for production. Empaquetado en cartones con opciones de palet para pedidos al por mayor
Listo para envío inmediato desde stock
Se admite un pedido mínimo bajo, ideal tanto para pequeñas reparaciones como para proyectos a gran escala
Whether you need the NJ205, NJ206, NJ208, NJ210, or any other cylindrical roller bearing model, provide us with your required specifications, quantity, and delivery location. Our team will promptly confirm availability and provide a competitive quote. Early inquiry ensures faster processing, so don’t delay securing the bearings your equipment needs. Preguntas Frecuentes
Q: ¿Suministran otras marcas o modelos de rodamientos además de BDL?
A: Yes, we support procurement of all major international and domestic brands. Simply provide the specific brand, model, or dimensions, and we can source it for you. Q: How can I confirm if the NJ205 fits my equipment? A: Share your equipment’s required bearing dimensions (d x D x B) or existing model number. Our technical team will verify compatibility with the NJ205 specifications. P: ¿Cuál es su política de garantía para estos rodamientos? A: We provide a warranty against manufacturing defects. The exact terms are specified in each order contract, ensuring coverage for material and workmanship issues. Q: What is the minimum order quantity for the NJ205? A: We offer low minimum order quantities, including small batches suitable for maintenance or testing purposes. Q: How quickly can you ship the NJ205 bearings? A: Stock items like the NJ205 are shipped within 1-3 business days. Shipping time depends on the selected method (courier, air, or sea). Q: ¿Ofrecen personalización OEM o ODM para rodamientos de rodillos cilíndricos?
A: Yes, we support OEM/ODM services. Provide your drawings or specific requirements, and we can produce bearings tailored to your needs. Ready to order or need a quote? </
NJ205
V1V2V3V4
Crushers, compressors, material handling equipment
Struggling with Cylindrical Roller Bearing Selection? The NJ205 Series Delivers Reliability
Optimal for High-Radial Load Applications
Why Choosing the Right Cylindrical Roller Bearing Lowers Total Costs
Packaging & Shipping
Get Your NJ205 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.
Contact us via email or phone for immediate assistance.
Product Summary
- Product Name
- Single Row NJ205 NJ206 NJ208 NJ210 Cylindrical Roller Bearings
- 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
Single Row NJ205 NJ206 NJ208 NJ210 Cylindrical Roller Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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