-- SKF Authorized Engineering Partner
Ensure smooth, reliable performance for your Audi with this precision-engineered Auto Bearing designed to reduce friction and extend component life. Crafted from high-quality Bearing Steel, it delivers consistent radial load handling and fits seamlessly with OEM specifications like 191 498 625A and VKBA1358.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
الأبعاد الخارجية
35mm-180mm
المادة
فولاذ المحامل
كروي
محامل غير متوازية
اتجاه التحميل
محمل شعاعي
مفصول
مفصول
اسم المنتج
محمل أسطواني
الهيكل
أسطواني
نوع الأختام
فتح
تشحيم
زيت وشحم جاف
تصنيف الدقة
P0 P6 P5 P4 P2
عدد الصفوف
صف واحد
اهتزاز
خدمة
OEM ODM
المواصفات
علامة تجارية
BDL الأصل
الصين
رمز النظام المنسق
8482500090
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
السيارات
الآلات الصناعية
المعدات الثقيلة
Finding the right cylindrical roller bearing for Audi applications or industrial machinery often means sifting through dozens of incompatible models. Mismatched dimensions lead to installation delays, while low-quality bearings fail prematurely under radial loads—costing time and money in downtime. Sourcing from multiple suppliers complicates inventory management and increases lead times. مصممة لتقديم أداء موثوق به في الظروف الصعبة
This NTNDAC40720037 cylindrical roller bearing solves these challenges with interchangeable dimensions matching major international standards, including the Audi 191 498 625A and VKBA1358 specifications. Produced under ISO 9001-certified processes, it combines bearing steel construction with precision-ground raceways to handle radial loads in automotive powertrains, industrial gearboxes, and heavy machinery. Our extensive inventory ensures quick access to both this model and alternative brands like SKF, NSK, and Koyo. Designed as a single-row, separated cylindrical roller bearing, this unit excels in applications with pure radial load requirements and moderate speeds. Its open seal design allows for flexible lubrication with oil, grease, or dry-running setups, making it suitable for environments where maintenance intervals vary. The 140mm bore, 250mm outer diameter, and 42mm width (140*250*42 mm) provide a balance of load capacity and compactness, ideal for constrained mounting spaces in automotive and industrial equipment. الميزات الهندسية الرئيسية لضمان العمر التشغيلي الطويل
The bearing steel material ensures surface hardness and wear resistance critical for withstanding continuous operation. Precision ratings from P0 to P2 allow customization based on application needs—P2 for high-speed machinery requiring minimal vibration (V1-V4 vibration classes), and P0 for general-purpose use. The separated inner and outer rings facilitate easy installation and replacement, reducing maintenance time. Radial load capacity is maximized through optimized roller geometry, while the cylindrical structure ensures consistent performance under axial misalignment within operational limits. إجمالي تكلفة الملكية: لماذا الجودة مهمة
Choosing a precision cylindrical roller bearing directly impacts equipment uptime and maintenance costs. Inferior bearings with substandard material hardness or imprecise dimensions cause premature wear, leading to increased vibration, noise, and potential damage to adjacent components. This model’s adherence to strict manufacturing tolerances and material standards reduces the risk of unplanned downtime, lowering long-term operational expenses. By selecting the correct precision class and lubrication type upfront, you avoid the hidden costs of frequent replacements and production interruptions. ضمان الجودة الذي يمكنك الوثوق به
Our manufacturing process follows ISO 9001 guidelines, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. Each bearing undergoes vibration testing to ensure compliance with V1-V4 classifications. We provide a warranty against manufacturing defects, with clear terms for returns and replacements. As a supplier with access to both BDL and international brands, we can fulfill orders for specific brand requirements or alternative equivalents, ensuring you get the right bearing for your application. معبأة في صناديق كرتونية مع خيارات المنصات النقالة للطلبات بالجملة
متوفر من المخزون الفوري للشحن السريع
احصل على عرض أسعار محامل الأسطوانات الأسطوانية اليوم
Whether you need the NTNDAC40720037 model for Audi applications or equivalent cylindrical roller bearings from other brands, we can provide competitive pricing and availability. Share your required model, dimensions, quantity, and delivery location, and our team will respond with a detailed quote and lead time. Early order confirmation ensures priority handling and faster shipment. الأسئلة المتكررة
س: هل توفرون محامل من علامات تجارية أخرى بخلاف BDL؟
A: Yes, we offer a full range of international brands including SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands. We can source specific brands as per your requirements. س: كيف يمكنني التأكد من أن هذا المحمل مناسب لمعداتي؟
A: Provide your equipment model, existing bearing dimensions (d x D x B), or the original part number (e.g., Audi 191 498 625A, VKBA1358). Our technical team will verify compatibility against manufacturer specifications. س: ما هي سياسة الضمان الخاصة بكم فيما يتعلق بالمحامل؟
A: We provide a warranty covering manufacturing defects. The warranty period and terms are specified in each order confirmation, with options for returns or replacements of defective products. س: ما هي الكمية الدنيا للطلب بالنسبة لهذا المحمل؟
A: We support low minimum order quantities, including single-unit purchases for emergency replacements, and offer volume discounts for bulk orders. س: ما هي المدة التي تستغرقها عملية الشحن بعد تقديم الطلب؟
A: In-stock bearings are shipped within 1-3 business days. For custom OEM/ODM orders or special brand requests, lead times vary and will be confirmed during the quoting process. س: هل تقدمون حلولًا مخصصة للمحامل (OEM/ODM)؟
A: Yes, we provide OEM and ODM services for custom bearing designs. Share your technical drawings, material requirements, and performance specifications for a tailored solution. Ready to order or need a quote?
NU228 NU230 NU428 NU430EM
V1V2V3V4
140*250*42 mm
Audi 191 498 625A specified applications
Rotary shafts, gearboxes, power transmission systems
Conveyor systems, hydraulic pumps, steel rolling mills
Struggling with Cylindrical Roller Bearing Replacements? NTNDAC40720037 Delivers Precision
Optimized for High-Radial-Load Applications
Packaging & Shipping
Send the bearing model, dimensions (d x D x B), and quantity — we’ll
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: NTNDAC40720037 Auto Bearing for Audi 191 498 625A VKBA1358
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