Koyo 32306 Tapered Roller Bearing High Temperature
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SKF
Deep Groove Ball Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
<p> NJ312em NJ313em NJ314em محامل أسطوانية
Experience smooth, reliable performance in your machinery with these premium Timken Cylindrical Roller Bearings, designed to minimize downtime and maximize efficiency. The NJ312em, NJ313em, and NJ314em models deliver consistent load distribution and reduced friction, ensuring your equipment runs longer between maintenance checks.
- Precision-engineered with a lubrication option of grease or oil to adapt to your specific operating conditions
- Backed by ISO9001:2008 certification, guaranteeing strict quality standards for industrial-grade reliability
- Compact 25*42*9mm specification balances durability with space efficiency, ideal for tight machinery configurations
Technical Specifications
- Product Name
- <p> NJ312em NJ313em NJ314em محامل أسطوانية
- Category
- Deep Groove 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.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
6905
تشحيم
الشحم أو الزيت
الشهادة مكان الإرسال
الصين
حزمة النقل
معبأ
المواصفات
25*42*9 مم
علامة تجارية
BDL الأصل
الصين
رمز النظام المنسق
8482102000
القدرة الإنتاجية
1000000
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
معدات الأتمتة
أنظمة النقل، الآلات الدقيقة
السيارات
مجموعات المحركات الكهربائية، وعلب التروس
الآلات الصناعية
المضخات الهيدروليكية، آلات النسيج
هل تواجه صعوبة في اختيار محامل الأسطوانات الأسطوانية؟ شرح طرازات NJ312em وNJ313em وNJ314em
يواجه العديد من المشترين صعوبات عند شراء محامل الأسطوانات الأسطوانية — إما بسبب صعوبة العثور على قطع غيار مطابقة تمامًا لقطع سلسلة حلول شاملة لتلبية احتياجاتكم من محامل البكرات الأسطوانية
Our cylindrical roller bearings, including models NJ312em, NJ313em, and NJ314em, address these challenges through ISO 9001:2008 certified production processes and extensive inventory. Whether you need direct replacements for Timken designs or alternative options, we cover both自有品牌 and international series, ensuring you find the right fit for工程机械, automotive, or industrial applications without multiple supplier inquiries. أداء مثالي في ظروف صعبة
These cylindrical roller bearings excel in high-radial load environments where precision matters. With a specification of 25*42*9mm (bore diameter * outer diameter * width), they accommodate moderate speeds while maintaining stability. Suitable for applications like steel冶金 rolling mills or automated production lines, they handle continuous operation with minimal vibration when properly lubricated with grease or oil. الميزات الهندسية الرئيسية لضمان الموثوقية
The NJ-series design incorporates a separable inner ring, simplifying mounting and dismounting during maintenance—a critical advantage in equipment where accessibility is limited. The precision-machined raceways ensure uniform load distribution, reducing stress concentrations that cause early fatigue. With surface hardness optimized for wear resistance and tight dimensional tolerances, these bearings maintain performance consistency even in dusty or high-temperature industrial settings. إجمالي تكلفة الملكية: لماذا الجودة مهمة
Choosing a low-quality cylindrical roller bearing may seem cost-effective initially, but the hidden expenses add up. Early bearing failure can damage adjacent components, requiring full system overhauls and unplanned production stops. Our ISO-certified bearings, tested for dimensional accuracy and material integrity, minimize these risks. By extending service intervals and reducing replacement frequency, they lower long-term operational costs compared to inferior alternatives. جودة يمكنك الاعتماد عليها
Our production follows ISO 9001:2008 standards, with rigorous raw material inspection and finished product testing for dimensions, hardness, and surface treatment. We provide a standard warranty covering manufacturing defects, ensuring you receive reliable components. With a production capacity of 1,000,000 units annually and flexible sourcing options, we meet both small-batch and large-volume requirements while maintaining consistent quality. تغليف صناعي قياسي لضمان حماية المنتج أثناء النقل
خيارات شحن متعددة، بما في ذلك البريد السريع والشحن الجوي والشحن البحري
احصل على عرض أسعار محامل الأسطوانات الأسطوانية اليوم
Whether you need Timken NJ312em, NJ313em, NJ314em, or other cylindrical roller bearings, provide your exact model, dimensions, and quantity requirements. Our team will confirm availability and deliver a competitive quote, ensuring you get the right bearings when you need them. الأسئلة المتكررة
س: هل توفرون محامل من علامات تجارية أخرى بخلاف BDL؟
A: Yes, we offer a wide range of bearings including international brands like SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source specific models as per your requirements. Q: How can I confirm if the 6905 bearing fits my equipment? A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the 25*42*9mm specification. ما هي سياسة الضمان الخاصة بك لهذه المحامل؟
A: We provide a warranty against manufacturing defects. The specific duration and terms will be detailed in your purchase contract. What is the minimum order quantity for cylindrical roller bearings? A: We accept low minimum order quantities to support small-scale needs, with flexible pricing for larger volume purchases. How long does shipping take after ordering? A: In-stock items are dispatched immediately. Delivery time depends on your location and chosen shipping method—express courier typically takes 3-7 days, while sea freight may take 2-6 weeks. Can you produce custom bearings according to specific requirements? A: Yes, we support OEM/ODM services for custom bearings. Provide your technical drawings or detailed specifications, and we can develop tailored solutions. Ready to order or need a quote?
:2008
Packaging & Shipping
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
contact@example.com | +86-XXX-XXXXXXX
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.
01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
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: <p> NJ312em NJ313em NJ314em محامل أسطوانية
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