Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
NTN Cylindrical Roller Bearings N2209em N2210em N2211em
Keep your machinery running smoothly with reliable NTN Cylindrical Roller Bearings designed to minimize downtime and extend equipment life. This precision-engineered set includes N2209em, N2210em, and N2211em models, each crafted to handle heavy radial loads while maintaining consistent performance under high-speed conditions.
- Engineered with EM-type cages for enhanced stability and reduced friction, ensuring quieter operation and longer service intervals
- Precision ground raceways and rollers deliver consistent load distribution, preventing premature wear in demanding industrial applications
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
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Searching for the right cylindrical roller bearings often means sifting through countless models, verifying dimensions across standards, and worrying about compatibility with existing equipment. When specifications don’t match, installation delays happen. When quality is subpar, premature wear leads to unexpected downtime—costing far more than the initial savings on cheaper parts. Our NTN cylindrical roller bearings N2209em, N2210em, and N2211em address these challenges directly. As a supplier with access to full product lines from NTN and other leading brands, we ensure you get the exact specifications you need. These bearings are designed to handle high radial loads in applications like gearboxes, electric motors, and industrial machinery—where precision and durability matter most. Rendimiento Óptimo en Entornos de Alta Carga
Cylindrical roller bearings excel in scenarios with high radial loads and moderate speeds, common in steel mills, mining equipment, and conveyor systems. The N2209em, N2210em, and N2211em models feature a robust design that distributes load evenly across rolling elements, reducing stress on individual components. This makes them suitable for continuous operation under varying load conditions, from steady-state to intermittent shock loads. Características clave de ingeniería para la fiabilidad
Understanding the technical details ensures you select the right bearing for your application. Cylindrical roller bearings like the N2209em, N2210em, and N2211em typically include a separable inner or outer ring, simplifying installation and maintenance. Their precision-machined raceways and rollers minimize friction, which directly impacts energy efficiency and operating temperature. Surface hardness, often measured in HRC, is critical for wear resistance—NTN’s manufacturing processes ensure consistent hardness levels to meet industry standards. Additionally, the cage design (indicated by the ‘em’ suffix) optimizes roller guidance, reducing noise and extending service life in high-speed applications. Por qué elegir el rodamiento adecuado reduce los costos totales
Selecting the correct cylindrical roller bearing goes beyond upfront price. A bearing that matches your equipment’s load requirements and operating conditions reduces the risk of early failure. Using undersized or low-quality bearings can lead to shaft damage, gear misalignment, and unplanned downtime—costing thousands in repairs and lost production. By following ISO 281 guidelines for bearing life calculation, which considers load, speed, and material properties, you can estimate service life more accurately and plan maintenance proactively, lowering long-term operational costs. Calidad en la que puedes confiar
Our bearings undergo rigorous quality checks aligned with ISO 9001 standards. Raw materials are inspected for chemical composition and mechanical properties before production. Finished products are tested for dimensional accuracy, hardness, and surface finish to ensure they meet NTN’s specifications. We offer a warranty against manufacturing defects, providing peace of mind that your investment is protected. With access to a wide range of brands and models, we can source bearings to your exact requirements, whether you need standard sizes or hard-to-find parts. Embalaje industrial estándar adecuado para el transporte seguro
Disponible en stock para despacho inmediato
Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo
Bajo mínimo de pedido para apoyar tanto reparaciones a pequeña escala como grandes producciones
Whether you need a single bearing or a bulk order, provide us with the model number, required quantity, and delivery location, and we’ll send you a competitive quote. Our team can also help verify compatibility with your equipment if you share dimensions or application details. The sooner you confirm your requirements, the sooner we can arrange shipment. Preguntas Frecuentes
Q: ¿Puedes suministrar rodamientos de otras marcas además de ?
A: Yes, we offer a full range of bearings from international brands like SKF, NSK, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese manufacturers. We can source any brand or model specified by the customer. Q: How do I confirm if the N2209em/N2210em/N2211em will fit my equipment? A: Provide the bore diameter (d), outer diameter (D), and width (B) of your current bearing, or share the equipment model, and our technical team will cross-reference dimensions to ensure compatibility with NTN’s specifications. P: ¿Cuál es su política de garantía para estos rodamientos? A: We provide a warranty against manufacturing defects. If a bearing fails due to material or production issues within the warranty period, we will replace it. Specific terms are outlined in the sales contract. Q: ¿Cuál es la cantidad mínima de pedido para estos A: We accept low minimum order quantities, including single units, to support maintenance needs and small-scale projects. Larger volumes are also available with competitive pricing. Q: How quickly can you ship the N2209em, N2210em, or N2211em bearings? A: These models are typically in stock, allowing for same-day or next-day dispatch. Shipping time depends on the selected method—express courier takes 3-5 days, air freight 5-7 days, and sea freight 2-6 weeks. P: ¿Ofrecen soluciones de rodamientos personalizadas (OEM/ODM)?
A: Yes, we support custom bearing manufacturing based on customer-provided drawings, specifications, or samples. Contact our team with your requirements for a feasibility assessment and quote. Ready to order or need a quote?
Need NTN Cylindrical Roller Bearings N2209em, N2210em, or N2211em? Here’s What Buyers Should Check
NTN Cylindrical Roller Bearings: Engineered for Demanding Loads
Packaging & Shipping
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rodamientos?
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
- NTN Cylindrical Roller Bearings N2209em N2210em N2211em
- 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
NTN Cylindrical Roller Bearings N2209em N2210em N2211em
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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