-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance in your machinery with our high-quality Needle Roller Bearings, engineered to reduce friction and extend equipment lifespan. Crafted from durable Bearing Steel and certified to ISO9001:2008 standards, these single-row radial bearings deliver consistent load handling for critical applications.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
عدد الصفوف
فردي
اتجاه التحميل
محمل شعاعي
المادة
فولاذ المحامل
زاوية التلامس
0°
تشحيم
الشحم أو الزيت
الشهادة المواصفات
علامة تجارية
BDL الأصل
الصين
رمز النظام المنسق
8482102000
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
معدات الأتمتة
الهندسة الميكانيكية
المضخات الهيدروليكية وعلب التروس الآلات الصناعية
المحركات الكهربائية، الضواغط
Mismatched bearing dimensions causing installation delays, inconsistent quality from unknown suppliers, and limited brand options forcing multiple vendor comparisons—these are daily challenges for procurement teams. When critical equipment relies on components like the Bdl NK08/12, NK12/12, and NK19/12 needle roller bearings, choosing the right supplier directly impacts uptime and maintenance costs. مصممة لتوفير أداء ثابت في التطبيقات الصعبة
Our Bdl NK Series needle roller bearings address these pain points through ISO 9001:2008 certified manufacturing processes and comprehensive quality control. With a single-row radial design and 0° contact angle, these bearings excel in applications requiring high radial load capacity in limited axial space—ideal for hydraulic cylinder rod ends, automotive transmissions, and industrial gearboxes. As a full-service bearing supplier, we stock both our BDL brand and equivalent models from international standards, ensuring you get the right part without brand restrictions. These needle roller bearings perform best in moderate-speed rotary applications with radial loads up to their dynamic capacity. The 40*80*18mm specification (for model 6208) provides a balanced combination of bore diameter, outer diameter, and width, suitable for shafts in general machinery. Their bearing steel construction ensures durability in temperatures ranging from -30°C to 120°C, making them versatile across indoor and outdoor industrial settings. Proper lubrication with grease or oil—depending on speed and contamination levels—is critical to maximizing service life. The bearing steel material offers excellent surface hardness and wear resistance, essential for withstanding cyclic loads without premature pitting. The single-row configuration minimizes friction while maintaining structural integrity under radial stress, a design choice validated through ISO 9001:2008 quality protocols. With a 0° contact angle, these bearings are optimized for pure radial loads, ensuring efficient power transmission in applications like electric motor shafts. The precision 40*80*18mm dimensions guarantee interchangeability with components from major international standards, reducing inventory complexity for maintenance teams. لماذا يؤدي اختيار المحمل المناسب إلى خفض التكلفة الإجمالية Inferior bearings often fail within months due to substandard material hardness or imprecise tolerances, leading to unplanned downtime, replacement parts, and labor costs. A properly selected needle roller bearing like the NK Series, however, reduces these risks through consistent performance. According to ISO 281 fatigue life calculations, bearings manufactured with high-quality steel and strict dimensional control typically outlast non-certified alternatives by 30-50% in standard operating conditions. This reliability translates to lower total cost of ownership, even when initial purchase price is marginally higher. ضمان الجودة الذي يمكنك التحقق منه
Our production and inspection processes adhere to ISO 9001:2008 standards, with raw material testing for chemical composition and mechanical properties before manufacturing. Finished bearings undergo dimensional checks using precision gauges, hardness testing via Rockwell methods, and surface finish inspection to ensure compliance with specifications. We provide a warranty against manufacturing defects, with clear terms for returns and replacements. As a multi-brand supplier, we can source bearings to your exact specifications, whether you require BDL branded products or equivalents from other manufacturers. خيارات شحن مرنة تشمل البريد السريع والشحن الجوي والشحن البحري
Whether you need the Bdl NK08/12, NK12/12, NK19/12, or other models, provide your required quantity and delivery location, and we’ll deliver a competitive quote. Our inventory includes multiple brands and specifications, so even if you need alternatives to the BDL series, we can source compatible needle roller bearings to keep your operations running. الأسئلة المتكررة
Q: Can you supply needle roller bearings from other brands besides BDL? A: Yes, we support inquiries for all major international and domestic brands, and can source bearings according to your specified model or dimensional requirements. Q: How do I confirm if the Bdl NK Series is compatible with my equipment? A: Provide your existing bearing model number or critical dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with your application. س: ما هي الضمانات التي تقدمونها على محامل الإبر هذه؟
A: We provide a warranty against manufacturing defects. Specific terms, including duration, are detailed in our sales agreement and vary by application. Q: What is the minimum order quantity for Bdl NK Series bearings? A: We offer low minimum order quantities to accommodate small maintenance needs, with volume pricing available for larger orders. Q: How long does shipping take for in-stock needle roller bearings? A: In-stock items are typically shipped within 1-3 business days. Transit time depends on your location and chosen shipping method. Q: Do you offer OEM/ODM services for custom needle roller bearings? A: Yes, we support custom manufacturing according to your drawings or specifications, including material selection and special lubrication requirements. Ready to order or need a quote?
6208 6209 6210
:2008
40*80*18mm
Conveyor systems, rotary tables
Need Reliable Bdl NK Series Needle Roller Bearings? Avoid Common Sourcing Headaches
Optimal Performance in Tight Tolerance Environments
Key Engineering Features Impacting Reliability
Packaging & Shipping
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Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-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
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.
Regarding: Bdl NK08/12 NK12/12 NK19/12 High Quality Needle Roller Bearings
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SKF Authorized Engineering Partner
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