-- SKF Authorized Engineering Partner
Koyo Cylindrical Roller Bearings N2309e NJ2309e NF2309e NU2309e NUP2309e
Reduce downtime and boost machinery efficiency with reliable Koyo Cylindrical Roller Bearings designed for smooth radial load handling. Whether you need N, NJ, NF, NU, or NUP series models like N2309e and NJ2309e, these bearings deliver consistent performance to keep your operations running without interruptions.
- Precision-engineered with bearing steel for long-lasting durability, available in P0 to P2 precision ratings to match your application’s exact needs
- Unseparated design ensures easy installation and maintenance, saving you valuable time during setup and repairs
- Double-row construction provides enhanced radial load capacity, making them ideal for heavy-duty industrial equipment
- In-stock availability means you can get the bearings you need quickly, minimizing waiting times for critical replacements
- Product Name
- Koyo Cylindrical Roller Bearings N2309e NJ2309e NF2309e NU2309e NUP2309e
- Category
- Angular Contact Ball Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Spécifications du produit
Paramètre
Détails
Numéro de modèle
Séparé
Non séparé
Nombre de lignes
Double
Direction de la charge
Roulement radial
Matériau
Acier à roulements
Nom du produit
Lubrification
Graisse ou Huile
Indice de précision
P0, P6, P5, P4, P2
Vibration
, Service
OEM, ODM
Stock
en Stock
Transport
par mer ou par air
Emballage de transport
Carton, Palette
Spécification
Marque de commerce
BDL
Origine
Chine
Code SH
Adéquation de l'application
Industrie
Applications typiques
Automobile
Searching for the right cylindrical roller bearings often means sifting through endless型号 and brands, only to find mismatched dimensions or questionable quality. When equipment downtime hits because of early bearing failure, the costs add up fast—especially when you’re juggling multiple suppliers just to source different brands. The Koyo N2309e series cylindrical roller bearings solve these challenges with interchangeable dimensions that align with major international standards. As a专业轴承 supplier with ISO 9001认证 production processes, we ensure each bearing meets strict quality checks—from raw material inspection to成品尺寸 and hardness testing. Whether you need the N2309e, NJ2309e, NF2309e, NU2309e, or NUP2309e variant, our现货库存 means you get the right part when you need it, without the wait. Performances optimales dans les environnements à charge radiale
Designed as radial bearings, the N2309e series excels in applications with heavy radial loads, such as automotive wheel hubs, industrial gearboxes, and conveyor systems. Their double-row construction provides enhanced load capacity, while the unseparated design simplifies installation and maintenance. With precision ratings from P0 to P2 and vibration classes Z1V1 to Z3V3, these bearings deliver reliable performance even in high-speed or high-precision equipment. Caractéristiques clés d'ingénierie qui impactent la longévité
The N2309e series stands out for its bearing steel construction, which offers excellent hardness and wear resistance—critical for extending service life in demanding conditions. The choice between grease or oil lubrication allows adaptability to different operating environments, ensuring proper lubrication whether the application runs at high temperatures or requires minimal maintenance. Precision rating options let you match the bearing to your equipment’s accuracy needs: P0 for general use, P2 for high-precision machinery where vibration and runout must be minimized. Pourquoi choisir le bon roulement réduit le coût total
Selecting a quality cylindrical roller bearing like the N2309e series reduces hidden costs associated with premature failure. Inferior bearings often fail due to material inconsistencies or imprecise manufacturing, leading to equipment downtime, replacement parts, and labor expenses. By investing in bearings that meet ISO standards and undergo rigorous testing, you avoid these setbacks. The N2309e series’ durability means fewer replacements over time, lowering your total cost of ownership—even if the initial price is slightly higher than budget alternatives. Qualité à laquelle vous pouvez faire confiance à chaque expédition
Our commitment to quality starts with ISO 9001认证 production and检验流程. Each bearing undergoes dimensional checks, hardness testing, and surface treatment inspections to ensure it meets specifications. We stand behind our products with a质保期, covering manufacturing defects for your peace of mind. With access to both自有品牌 and international brands like Koyo, NSK, and NTN, we can source or customize bearings to your exact requirements—no need to manage multiple suppliers. Disponible pour expédition immédiate depuis le stock en inventaire
Whether you need a single bearing or a bulk order, we’re here to help. Provide the specific model (N2309e, NJ2309e, etc.), quantity, and delivery location, and our team will quickly confirm pricing and availability. With our extensive network, we can also assist with sourcing other bearing types or brands to simplify your procurement process. Foire aux questions
Q: Do you supply other bearing brands and models besides Koyo? A: Yes, we support inquiries for all bearing brands and models, including SKF, NSK, NTN, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can supply bearings according to your specified brand and model requirements. Q: How can I confirm if the N2309e series bearing fits my equipment? A: Provide your equipment’s required bearing dimensions (bore diameter, outer diameter, width) or the original model number. Our technical team will cross-verify with the N2309e series specifications to ensure compatibility. Q : Quelle est votre politique de garantie pour ces roulements ?
A: We offer a warranty period covering manufacturing defects. If a bearing fails due to a production issue, we will arrange for replacement or refund according to the terms specified in the sales contract. Q: What is the minimum order quantity for the N2309e series? A: We have a low minimum order quantity, supporting small-batch trial orders as well as large-volume purchases. Contact us for specific quantity details based on your needs. Q: How long does shipping take, and what transport methods are available? A: In-stock bearings are shipped immediately. Transport options include express delivery (for urgent orders), air freight, and sea freight. Delivery time depends on the destination and chosen method. Q: Can you provide OEM or ODM customization for bearings? A: Yes, we support OEM and ODM services. We can manufacture bearings according to your provided drawings, specifications, or branding requirements. Ready to order or need a quote?
DAC38720434, DAC38720040 ZZ, DAC38720236/33
Wheel Hub Bearing
37*72*37mm
8482109000
Wheel hub assemblies
Need Reliable Koyo Cylindrical Roller Bearings N2309e Series? Here’s What Matters
Engineered for Consistent Performance in Critical Applications
Packaging & Shipping
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Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
[Contact Information]
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Global Logistics to 50+ Countries
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
-- Get In Touch
Request a Technical Consultation & Quote
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Product Inquiry Form
Regarding: Koyo Cylindrical Roller Bearings N2309e NJ2309e NF2309e NU2309e NUP2309e
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SKF Authorized Engineering Partner
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