Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Lathe N322e NJ322e NF322e NU322e NUP322e Cylindrical Roller Bearing
Ensure smooth, reliable machinery operation with our precision-engineered Cylindrical Roller Bearing lineup, including Lathe N322e, NJ322e, NF322e, NU322e, and NUP322e models. Designed to reduce friction and handle heavy radial loads, these bearings deliver consistent performance even in high-stress industrial environments.
- Engineered with optimized raceway geometry for extended service life and minimal maintenance
- Available in multiple configurations (N, NJ, NF, NU, NUP) to fit specific shaft and housing requirements
- Precision-ground components ensure tight tolerances for reduced vibration and noise during operation
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
Tipo de Rodamiento
Rodamiento de Rodillos Cilíndricos
Números de Modelo
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Maquinaria Industrial
Automotriz
Finding the right cylindrical roller bearing for your equipment can feel like navigating a maze of型号 and specifications. Mismatched dimensions lead to installation delays, while substandard quality results in unexpected downtime and repair costs. When every minute of operation counts, the last thing you need is uncertainty in your bearing采购. Construido para un rendimiento fiable y a largo plazo
Our cylindrical roller bearing series (Lathe N322e, NJ322e, NF322e, NU322e, NUP322e) addresses these challenges with precision-engineered solutions. Backed by ISO 9001 certified manufacturing processes, these bearings deliver consistent performance across industrial machinery, automotive transmissions, and steel mill applications. With access to both our own production and a wide range of international and domestic品牌, we eliminate the need for multiple suppliers, streamlining your采购流程 from inquiry to delivery. Dónde este rodamiento funciona mejor
Designed for radial load applications with moderate axial displacement, these cylindrical roller bearings excel in high-speed rotating environments. Whether operating in the controlled conditions of a factory floor or the harsh settings of a mining site, their robust construction handles varying temperatures and heavy loads. Proper specification—matching the correct design (N, NJ, NF, NU, NUP) to your load direction and mounting requirements—is critical to maximizing service life and minimizing maintenance. Detalles de Ingeniería que Importan
The distinct designs in this series offer specific advantages for different installation scenarios. The NU design allows for axial movement of the shaft relative to the housing, making it ideal for thermal expansion compensation. In contrast, the NJ type provides one-directional axial support, suited for applications with thrust loads. Each bearing undergoes rigorous dimensional and hardness testing to ensure compliance with international standards, ensuring interchangeability with major品牌 specifications. The precision class of these bearings ensures minimal vibration, reducing noise and extending the life of adjacent components. Por qué la selección de rodamientos afecta el costo total
Choosing the right cylindrical roller bearing goes beyond upfront cost—it impacts your total cost of ownership. A bearing that fails prematurely due to improper型号 selection can cause secondary damage to gears, shafts, and housings, leading to costly repairs and production losses. By selecting the appropriate design (N, NJ, NF, NU, NUP) and ensuring quality materials, you reduce the risk of unplanned downtime. Our focus on providing bearings that meet ISO standards means you can trust in their performance, calculating service life based on established engineering principles rather than guesswork. Calidad en la que puedes confiar
Our commitment to quality starts with raw material inspection and continues through every stage of production. Each cylindrical roller bearing undergoes comprehensive testing, including dimensional accuracy checks, surface hardness measurements, and surface finish evaluations. We stand behind our products with a warranty against manufacturing defects, providing peace of mind for your critical applications. With our extensive inventory and ability to source from multiple品牌, we ensure you get the right bearing when you need it, without compromising on quality. Embalaje industrial neutro adecuado para el transporte a larga distancia Listo para despacho inmediato desde el inventario en stock
Opciones de envío flexibles que incluyen mensajería exprés, transporte aéreo y transporte marítimo
Whether you need a single Lathe N322e or a bulk order of NU322e bearings, we’re ready to assist. Provide us with the specific model, required quantity, and delivery location, and our team will promptly prepare a competitive quote. With our extensive network of suppliers, we can also source other bearing types and品牌 to meet all your requirements in one streamlined order. Preguntas Frecuentes
Q: ¿Suministran rodamientos de otras marcas además de la suya propia?
A: Yes, we offer a comprehensive range of bearings including international主流品牌 (SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and domestic优质品牌, and can source specific品牌 as per customer requirements. Q: How can I confirm if the N322e bearing fits my equipment? A: Provide your equipment model or the bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the cylindrical roller bearing specifications. P: ¿Qué garantía ofrecen en estos rodamientos?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms are detailed in our sales contract, ensuring coverage for material and workmanship issues. Q: ¿Cuál es la cantidad mínima de pedido para esta serie de rodamientos?
A: We support low minimum order quantities, making it feasible for both small maintenance orders and large production requirements. Contact us for specific quantity details. Q: ¿Qué tan rápido pueden enviar los rodamientos después de la confirmación del pedido?
A: Most cylindrical roller bearings in this series are available from stock, enabling same-day or next-day dispatch. Shipping time depends on the selected logistics method and destination. P: ¿Ofrecen personalización OEM o ODM para rodamientos?
A: Yes, we support custom bearing production (OEM/ODM) based on customer-provided drawings, specifications, or samples to meet unique application requirements. Ready to order or need a quote?
Lathe N322e, NJ322e, NF322e, NU322e, NUP322e
Rotary shafts, gearboxes, conveyor systems
Transmission assemblies, drive trains
Steel & Metallurgy
Rolling mill equipment, heavy-duty presses
Struggling with Cylindrical Roller Bearing Selection? Here’s Your Solution
Packaging & Shipping
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Product Summary
- Product Name
- Lathe N322e NJ322e NF322e NU322e NUP322e Cylindrical 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
Lathe N322e NJ322e NF322e NU322e NUP322e Cylindrical Roller Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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