Cylindrical Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Cylindrical Roller Bearing
Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing
Ensure smooth, reliable rotation in your machinery with the high-performance Koyo Timken N2308e NJ2308e cylindrical roller bearing. Engineered to minimize downtime and maximize load capacity, this cylindrical roller bearing delivers consistent performance even under heavy radial stress, making it ideal for demanding industrial applications.
- Precision-crafted E-type design reduces friction and heat buildup for extended service life
- Separable inner ring simplifies installation and maintenance, saving valuable time during repairs
- High-quality steel construction ensures durability in harsh operating environments
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
مواصفات المنتج
معامل
تفاصيل
ملاءمة التطبيق
صناعة
التطبيقات النموذجية
Finding the right cylindrical roller bearings for your equipment often means navigating through countless brands and型号, only to face delays from suppliers with limited inventory. Many procurement teams waste valuable time verifying compatibility across different dimensional standards, while substandard bearings lead to unexpected machine downtime due to premature wear. مصمم لأداء موثوق وطويل الأمد
The Koyo Timken N2308e NJ2308e cylindrical roller bearing addresses these challenges with interchangeable dimensions that align with major international standards. Our ISO 9001 certified processes ensure consistent quality, from raw material inspection to final dimensional and hardness testing. With access to both global brands and domestic manufacturers, we can source this specific bearing model alongside your other requirements, eliminating the need for multiple supplier relationships. أين يعمل هذا المحمل بشكل أفضل
This cylindrical roller bearing is engineered for applications involving radial loads and moderate speeds, common in gearboxes, electric motors, and conveyor systems. Its robust design handles continuous operation in industrial environments, providing stable performance even under varying load conditions. Proper selection of this bearing type is critical for minimizing vibration and ensuring efficient power transmission in machinery. تفاصيل الهندسة التي تهم
Cylindrical roller bearings like the N2308e NJ2308e feature a separable inner or outer ring, simplifying installation and maintenance. The precision-machined rollers distribute load evenly across the raceway, reducing stress concentrations and extending service life. Surface hardness values meet industry standards to resist wear, while tight dimensional tolerances ensure compatibility with mating components. This design allows for axial displacement between shafts and housings, accommodating thermal expansion in operating equipment. لماذا يؤثر اختيار المحامل على التكلفة الإجمالية
Choosing the correct cylindrical roller bearing directly impacts your equipment’s total cost of ownership. A properly sized bearing operates at optimal efficiency, reducing energy consumption and lowering maintenance requirements. In contrast, misapplication can lead to early failure, resulting in unplanned downtime, replacement parts, and labor costs. Following ISO 281 guidelines for bearing life calculation helps ensure your selection matches the application’s load and speed requirements, maximizing return on investment. جودة يمكنك الاعتماد عليها
Our bearings undergo comprehensive testing, including dimensional verification, hardness measurement, and surface finish inspection, to meet strict quality criteria. We stand behind our products with a warranty covering manufacturing defects, providing peace of mind for your critical applications. With extensive inventory across multiple brands, we can fulfill both small and large orders with minimal lead time, supporting your production schedules effectively. متوفر في المخزون للشحن الفوري
خيارات شحن مرنة تشمل خدمات البريد السريع، الشحن الجوي، والنقل البحري
Whether you need this specific cylindrical roller bearing model or other types, provide us with your requirements including quantity and delivery location. Our team will promptly confirm availability and provide competitive pricing, ensuring you get the right bearings when you need them. الأسئلة الشائعة
س: هل تدعم شراء علامات ونماذج أخرى من المحامل؟
A: Yes, we offer comprehensive sourcing for all major international brands and domestic manufacturers, covering all bearing types and specifications as per customer requirements. س: كيف يمكنني التأكد مما إذا كانت هذه المحامل تناسب معداتي؟
A: Provide your equipment model or the bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the N2308e NJ2308e cylindrical roller bearing specifications. س: ما هي سياسة الضمان الخاصة بك لهذه المحامل؟
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in each sales contract, with replacement or refund options available for verified quality issues. س: ما هي الحد الأدنى من كمية الطلب لهذا المحمل؟
A: We accept low minimum order quantities, allowing you to purchase small quantities for maintenance or larger volumes for production, with pricing adjusted accordingly. Q: How quickly can you ship the N2308e NJ2308e bearings? A: Stock items are shipped within 1-2 business days. We offer multiple shipping methods including express delivery for urgent requirements and economical options for larger orders. Q: Do you provide OEM/ODM customization services? A: Yes, we support custom bearing production according to customer-provided drawings, specifications, or samples, including special materials, coatings, and packaging. Ready to order or need a quote?
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Product Summary
- Product Name
- Koyo Timken N2308e NJ2308e 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
Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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