Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Nu2205EV Cylindrical Roller Bearing for Medium Large Motor
Ensure smooth, reliable performance for your medium large motor with the Nu2205EV Cylindrical Roller Bearing, designed to handle radial loads efficiently while minimizing downtime. Crafted from high-grade Bearing Steel, this single row, separated bearing (25*52*18 mm) delivers consistent precision across P0-P2 ratings, making it a trusted choice for demanding industrial applications.
- Open seal design allows flexible lubrication with oil, grease, or dry operation to suit your maintenance needs
- Non-aligning structure ensures stable operation even in high-vibration environments (V1-V4 rated)
- OEM/ODM service available to tailor specifications for your unique motor requirements
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
Diámetro del orificio (d)
Diámetro Exterior (D)
Ancho (B)
Material
Acero para rodamientos
Dirección de Carga
Rodamiento Radial
Tipo de Sellos
Abrir
Lubricación
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Número de fila
Fila Única
Separado
Separado
Servicio
OEM ODM
Marca registrada
BDL
Origen
China
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Selecting the correct cylindrical roller bearing for medium and large motors often leads to challenges—from mismatched dimensions causing installation delays to substandard materials resulting in premature wear and motor downtime. Sourcing from multiple suppliers to compare brands and lead times further complicates the process, taking valuable time away from core operations. The NU2205EV cylindrical roller bearing addresses these pain points with its precision-engineered design and compatibility with medium large motor applications. As a professional bearing supplier with ISO 9001 certified production processes, we ensure consistent quality through rigorous原材料 and成品 inspections. Our extensive network covers both自有 brands and international standards, allowing us to source or supply bearings that meet specific dimensional requirements, including the 25*52*18 mm specification of the NU2205EV. Rendimiento Óptimo en Aplicaciones de Carga Radial
This single row cylindrical roller bearing is specifically designed to handle radial loads, making it ideal for motor shafts where rotational precision and load-bearing capacity are critical. Its separated structure allows for easy mounting and dismounting, simplifying maintenance procedures. Operating with open seals and compatible with oil, grease, or dry lubrication, it adapts to various motor operating conditions, though regular lubrication checks are recommended for extended service life. The NU2205EV’s performance is defined by key technical attributes: Bearing steel construction provides the necessary hardness and durability to withstand the stresses of motor operation, reducing the risk of early fatigue. Available precision ratings from P0 to P2 allow customization based on motor speed and accuracy requirements—higher precision grades (P4, P2) minimize vibration and noise in high-speed applications. The non-aligning design ensures stable operation where shaft misalignment is minimal, while the radial load direction capability directly supports the primary force exerted on motor bearings during rotation. Costo Total de Propiedad: Por qué la Calidad Importa
Choosing a high-quality cylindrical roller bearing like the NU2205EV directly impacts your motor’s total cost of ownership. Inferior bearings with imprecise dimensions or substandard materials often lead to increased vibration, which can damage adjacent components and shorten motor lifespan. In contrast, this bearing’s adherence to strict manufacturing standards—including dimensional accuracy and material hardness—reduces the likelihood of unplanned downtime and maintenance costs. By investing in a bearing that meets ISO 9001 quality criteria, you ensure longer service intervals and more predictable motor performance. Aseguramiento de Calidad en el que Puede Confiar
Our commitment to quality is backed by ISO 9001 certified production and inspection processes. Each NU2205EV bearing undergoes thorough testing, including dimensional checks (25mm bore, 52mm outer diameter, 18mm width), hardness verification, and surface treatment inspection. We provide a质保期 to cover manufacturing defects, ensuring peace of mind for your motor applications. With the ability to handle OEM and ODM requests, we can also customize bearings to meet unique motor specifications, supported by a supply chain that balances现货库存 with flexible order quantities. Whether you need the NU2205EV for medium large motor repair or production, we’re ready to assist. Provide your required quantity, delivery location, and any specific brand or certification needs, and our team will promptly share pricing and lead time details. With access to a wide range of bearing brands and models, we can also help source alternatives if needed—simplifying your procurement process. Preguntas Frecuentes
P: ¿Apoyan la adquisición de otras marcas o modelos de rodamientos?
A: Yes, we offer comprehensive bearing procurement services covering both自有品牌 and international standards. We can source bearings according to your specified brand, model, or dimensional requirements. Q: How can I confirm if the NU2205EV is compatible with my motor? A: Provide your motor’s bearing dimensions (bore, outer diameter, width) or existing bearing model, and our technical team will verify compatibility with the NU2205EV’s 25*52*18 mm specification. P: ¿Cuál es su política de garantía para este rodamiento?
A: We provide a质保期 covering manufacturing defects. Specific terms are detailed in our sales contract, and defective products can be replaced or refunded under warranty conditions. Q: What is the minimum order quantity for the NU2205EV? A: We support low minimum order quantities, making it suitable for small-scale maintenance or trial orders, as well as large-volume production requirements. Q: How quickly can you ship the NU2205EV bearing? A: 现货库存 allows for immediate dispatch. Shipping time depends on the selected method—快递 for urgent needs, 空运 for international delivery, or 海运 for cost-effective bulk orders. Q: ¿Ofrecen personalización OEM o ODM para rodamientos de rodillos cilíndricos?
A: Yes, we support OEM and ODM services. Customizations include dimensions, materials, precision grades, and branding, based on your technical drawings or specifications. Ready to order or need a quote?
NU2205EV
25mm
52mm
18mm
Spherical
Non-Aligning Bearings
Motor Manufacturing
Medium Large Motor
Finding the Right NU2205EV Cylindrical Roller Bearing for Your Motor? Key Factors to Consider
Engineered for Reliable Performance in Medium Large Motors
Critical Engineering Features for Motor Reliability
Packaging & Shipping
Get a Quote for the NU2205EV Cylindrical Roller Bearing
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- Nu2205EV Cylindrical Roller Bearing for Medium Large Motor
- 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
Nu2205EV Cylindrical Roller Bearing for Medium Large Motor
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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