-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance in your machinery with our high-quality Bdl Needle Roller Bearings, designed to reduce friction and extend equipment lifespan. Available in models Nki50/25, Nki50/35, and Nki55/25, these bearings deliver consistent operation whether lubricated with grease or oil, making them versatile for diverse industrial applications.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
تشحيم
الشحم أو الزيت
تصنيف الدقة
P0، P6، P5، P4، P2
اهتزاز
, خدمة
OEM، ODM
حزمة النقل
صندوق كرتوني، منصة نقالة
المواصفات
علامة تجارية
BDL الأصل
الصين
رمز النظام المنسق
8482200000
القدرة الإنتاجية
1000000 وحدة
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
السيارات
الآلات الصناعية
البناء
When equipment downtime hits due to bearing failure, the costs add up fast. Many buyers face the same challenges: trying to match complex model numbers across brands, dealing with premature wear from substandard materials, or spending hours coordinating with multiple suppliers for different bearing types. As a supplier handling thousands of bearing specifications yearly, we understand these frustrations firsthand. Our Bdl Needle Roller Bearings, including models Nki50/25, Nki50/35, and Nki55/25, address these pain points through precision manufacturing and comprehensive support. Produced under ISO 9001 standards, each bearing undergoes rigorous dimensional and hardness testing to ensure consistent performance. With interchangeable dimensions matching international standards, they fit seamlessly into existing equipment—whether you need a direct replacement or a custom solution through our OEM/ODM services. These needle roller bearings excel in high-radial-load environments where space is limited. Their compact design (with specifications like 35*55*194mm) makes them ideal for gearboxes, automotive transmissions, and industrial conveyors, where minimizing weight and size without sacrificing load capacity is critical. Available vibration grades from Z1V1 to Z3V3 allow customization based on noise and smoothness requirements, ensuring compatibility with precision machinery. تفاصيل هندسية تؤثر على الأداء
The precision rating (P0 to P2) directly affects operational accuracy—P5 and P4 grades are recommended for high-speed applications where minimal runout is essential, while P0 suits general industrial use. Lubrication flexibility (grease or oil) lets you adapt to operating conditions: oil lubrication for high-temperature environments, grease for reduced maintenance intervals. Surface hardness, verified through post-production testing, ensures resistance to wear even under cyclic loading, extending service life in heavy machinery. لماذا يؤدي اختيار المحمل المناسب إلى خفض التكاليف الإجمالية
Opting for quality needle roller bearings reduces long-term expenses far more than choosing the cheapest option. A bearing with insufficient precision (e.g., P0 in a high-speed application) may cause vibration, leading to premature wear of adjacent components. Similarly, using a bearing with inadequate load capacity can result in catastrophic failure, halting production and requiring costly repairs. Our bearings, tested to meet strict dynamic load requirements, help avoid these issues by providing reliable performance that aligns with your equipment’s operational demands. جودة يمكنك الاعتماد عليها
Every Bdl Needle Roller Bearing is manufactured under ISO 9001-certified processes, from raw material inspection to final dimensional checks. We verify surface hardness, vibration levels, and precision ratings to ensure compliance with industry standards. A warranty covers manufacturing defects, and our responsive support team helps resolve any issues promptly. With access to a wide range of international and domestic brands, we can source or produce bearings to your exact specifications, whether you need a single unit or bulk orders. معبأة في صناديق كرتونية متينة مع خيارات الشحن على منصات نقالة للطلبات بالجملة
تدعم الحد الأدنى المنخفض لكمية الطلب، مما يجعلها مثالية لكل من الإصلاحات الصغيرة والإنتاج على نطاق واسع احصل على عرض أسعار محامل الأسطوانة الإبرية اليوم
Whether you need Nki series bearings or other models, provide your required dimensions, quantity, and application details, and we’ll deliver a tailored quote. Our team can also assist with cross-referencing part numbers from major brands to find the right match. The sooner you confirm your requirements, the faster we can arrange delivery to keep your operations running smoothly. الأسئلة المتكررة
Q: Can you supply bearings from other brands besides Bdl? ج: نعم، نحن ندعم شراء جميع العلامات التجارية الدولية والمحلية الكبرى. حدد العلامة التجارية أو الطراز الذي تريده، وسنقوم بتوفيره لك.
Q: How do I confirm if a bearing fits my equipment? A: Provide the bore diameter (d), outside diameter (D), width (B), and any specific load or speed requirements. Our technical team will verify compatibility. س: ما هي سياسة الضمان الخاصة بكم؟ A: We offer a warranty against manufacturing defects.具体条款以合同约定为准。 س: ما هي الحد الأدنى لكمية الطلب؟ A: We accept low minimum orders, including single units for emergency replacements. س: كم من الوقت يستغرق الشحن؟ A: In-stock items ship within 1-3 business days. Shipping time depends on destination and chosen method (express, air, or sea). س: هل تقدمون حلولًا مخصصة للمحامل؟
A: Yes, we provide OEM/ODM services for custom bearings based on your drawings or specifications. Ready to order or need a quote?
32907, 32007, 33007, 32207, 33207, 30207, 30307
35*55*194mm
Transmission systems, wheel hubs, steering mechanisms
Conveyor systems, gearboxes, hydraulic pumps
Excavator arm joints, crane pivot points
Struggling with Needle Roller Bearing Reliability? Here’s What You Need to Know
High Quality Bdl Needle Roller Bearings: Built for Demanding Workloads
Optimized for Heavy-Duty Rotational Applications
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 us via email or our online form for prompt assistance.
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: High Quality Bdl Needle Roller Bearings Nki50/25 Nki50/35 Nki55/25
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SKF Authorized Engineering Partner
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