-- SKF Authorized Engineering Partner
Keep your Isuzu or Mazda AC system running smoothly with the reliable NSK 30bd4718du Bearing, designed to deliver consistent performance under the demanding conditions of automotive air conditioning compressors. This deep groove ball bearing ensures minimal vibration (Z1V1 to Z3V3 ratings) and supports both radial and axial loads, reducing wear and extending the life of your compressor.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
617، 618، 619، 627، 637، 638
محمل كروي ذو أخدود عميق
المواصفات
3*6*2مم
تصنيف الدقة
P0، P6، P5، P4، P2
اتجاه التحميل
المحامل الشعاعية والمحامل المحورية
تشحيم
الشحم أو الزيت
مفصول
غير منفصل
اهتزاز
, الأصل
الصين
رمز النظام المنسق
8482102000
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
سيارة
أنظمة ضواغط الهواء
مصنع الدرفلة
بكرات النقل، آليات التشغيل
منجمي
معدات مناولة المواد
علم المعادن
Finding the right replacement for AC compressor bearings can be a hassle—either the dimensions don’t match, or the quality is inconsistent. Many buyers end up with bearings that wear out prematurely, causing costly downtime. When dealing with Isuzu and Mazda vehicles, getting the correct fit is critical for avoiding installation issues and ensuring reliable performance. This deep groove ball bearing is engineered to meet the demands of automotive AC compressors, providing a direct replacement for NSK 30bd4718du models used in Isuzu and Mazda vehicles. With ISO 9001-certified production processes and rich stock availability, we ensure you get a bearing that fits right and performs consistently. The 3*6*2mm specification matches original equipment dimensions, making installation straightforward without modifications. أداء مثالي في أنظمة تكييف السيارات
Automotive AC compressors operate under varying loads and temperatures, requiring bearings that handle both radial and axial forces. This bearing’s dual load direction capability ensures it maintains stability even during extreme pressure cycles. The Z1V1 to Z3V3 vibration grades allow selection based on noise sensitivity, making it suitable for both standard and high-performance applications where smooth operation is essential. الميزات الهندسية الرئيسية التي تؤثر على العمر الافتراضي
The precision rating options (P0 to P2) let you choose the right balance between cost and performance—P5 or P4 grades for applications requiring tighter tolerances, and P0 for general use. The unseparated design simplifies handling and installation, reducing the risk of component misalignment. Lubrication flexibility (grease or oil) allows adaptation to specific compressor requirements, while the radial-axial load capacity ensures the bearing can withstand the dynamic forces typical in AC systems. لماذا يؤدي اختيار المحمل المناسب إلى خفض التكاليف الإجمالية
Using a substandard bearing in your AC compressor may save money upfront, but frequent replacements and system downtime quickly erase those savings. This bearing’s adherence to precision standards and material quality reduces early wear, minimizing the need for maintenance. By matching the original NSK 30bd4718du specifications, you avoid the costs of modifying mounting points or dealing with compatibility issues that arise from incorrect dimensions. جودة يمكنك الوثوق بها في كل شحنة
Our production and inspection processes follow ISO 9001 standards, with raw material checks and finished product testing for dimensions, hardness, and surface treatment. We stand behind the quality of our bearings with a warranty against manufacturing defects. Whether you need a single unit or bulk order, our rich stock ensures quick delivery, and we support both OEM and ODM requirements to meet specific application needs. معبأة على منصات خشبية أو كرتونية لضمان حمايتها أثناء النقل
جاهز للشحن الفوري مع توفر كميات كبيرة من المخزون
خيارات شحن مرنة: الشحن السريع، أو البري، أو بالقطار، أو الجوي، أو البحري
Whether you need a direct replacement for Isuzu or Mazda AC compressors or require other bearing models, we can help. Provide your exact model, quantity, and delivery location, and our team will respond with pricing and lead time within 0.5 hours. Don’t let bearing issues slow down your operations—confirm your order and get back to work faster. الأسئلة المتكررة
س: هل توفر محامل من علامات تجارية أخرى بخلاف تلك المدرجة؟
A: Yes, we support procurement of all major international brands (SKF, NSK, NTN, Koyo, etc.) and domestic brands, based on your specific requirements. س: كيف يمكنني التأكد من أن هذا المحمل مناسب لمعداتي؟
A: Provide your equipment model or the original bearing dimensions (d x D x B), and our technical team will cross-check compatibility with your application. س: ما هي سياسة الضمان الخاصة بكم فيما يتعلق بالمحامل؟
A: We offer a warranty against manufacturing defects. Specific terms are detailed in the order contract, covering replacement or refund for non-conforming products. س: ما هي الكمية الدنيا للطلب بالنسبة لهذا المحمل؟
A: We accept low minimum order quantities, including small trial orders, to meet your operational needs. س: ما هي المدة التي تستغرقها عملية الشحن بعد تقديم الطلب؟
A: With rich stock availability, most orders ship within 24 hours. Shipping time depends on the selected method (Express, Air, Sea, etc.). س: هل يمكنكم تصنيع محامل مخصصة وفقًا لتصاميم محددة؟
A: Yes, we support OEM and ODM services, manufacturing bearings to your provided drawings or specifications. Ready to order or need a quote?
نوع المحمل
Processing Machinery
Tired of AC Compressor Bearing Failures? The NSK 30bd4718du Alternative You Need
Designed for Reliable Compressor Performance
Packaging & Shipping
Get Your NSK 30bd4718du Replacement Quote Today
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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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: NSK 30bd4718du AC Compressor Bearing for Isuzu Mazda
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