- الصفحة الرئيسية /
- السيارات /
- قطع غيار السيارات /
- Bearings & Seals /
- Seals /
- Crankshaft /
- National Oil Seals
منتج #:
14846354
National Oil Seals
منتج #:
14846354
BHD 8
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
0 ratings
اكتب رأيك
متوفر فى المخزون
مستورد من متجر USA
اطلب الآن واحصل عليه حول السبت, اغسطس 29
معاملة آمنة
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
أفضل شركائنا اللوجستيين
Delivers quality and reliable performance for every type of repair
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
Durable Material
Constructed from high-quality materials that withstand extreme conditions, ensuring longevity and reliable performance in various applications and environments.
Precision Engineering
Designed with precise dimensions to provide a perfect fit, reducing installation time and minimizing leaks, enhancing the overall efficiency of machinery.
Versatile Applications
Suitable for a wide range of industries and machinery, National Oil Seals offer flexibility and compatibility, making them a go-to choice for maintenance and repairs.
تفاصيل المنتج
- Premium National Oil Seals with spring-loaded, multi-lip design
- Temperature range: -20°F to 300°F / -29°C to 149°C
- High resistance to EP lubricants, oxidation, and ozone
- Low swell in hydrocarbon fluids for reliable performance
- Composed of Polyacrylate for durability and quality
- Trusted sealing solutions with over 70 years of industry experience
| Brand | National |
| Package Information | Bottle |
| Item Weight | 0.02 Pounds (10 grams) |
| Recommended Uses For Product | Industrial, Mechanical |
| Upper Temperature Rating | 300 Degrees Fahrenheit |
من يجب أن يشتري؟
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Automotive Mechanics
Ideal for automotive mechanics needing reliable sealing solutions for preventing fluid leaks during vehicle repairs.
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Industrial Applications
Suitable for various industrial machinery requiring durable seals to enhance performance and reduce maintenance downtime.
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DIY Enthusiasts
Great for DIY enthusiasts engaged in home repairs or automotive projects requiring quality sealing for effective results.
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Home Appliances
Not recommended for home appliances that may require specialized seals not compatible with oil seals.
وصف المنتج
National Oil Seals
هل لديك أي استفسار؟ تحدث معنا
أسئلة العملاء & الإجابات
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سؤال:
What are National Oil Seals used for?
إجابه: National Oil Seals are primarily used to prevent leakage of lubricants in various applications. These seals are designed to retain oil and other fluids within machinery while keeping contaminants like dirt and dust out. They are essential in automotive settings for engines and transmissions, as well as in industrial machines to maintain operational efficiency. By ensuring a proper seal, they enhance the longevity and performance of equipment, providing reliable protection in high-performance environments. -
سؤال:
How do I choose the right National Oil Seal for my application?
إجابه: Selecting the right National Oil Seal involves considering the dimensions, material, and specific application requirements. Measure the shaft diameter and housing bore, as well as the thickness of the seal. Materials vary from rubber compounds to metal jackets, each providing different levels of resistance against heat, chemicals, and wear. In automotive and industrial applications, knowing the working environment helps in making a suitable choice, ensuring effectiveness and durability of the seal in its intended use. -
سؤال:
Are National Oil Seals interchangeable with other brands?
إجابه: National Oil Seals are specifically engineered and may not be directly interchangeable with other brands. While some dimensions might match, the performance characteristics can differ significantly due to material variations and design specifications. For optimal functionality, it's best to use the recommended seals for your specific machinery, particularly in high-stress applications. Always refer to your equipment's manual or consult with a professional when considering alternatives to ensure reliability and efficiency. -
سؤال:
How can I install National Oil Seals correctly?
إجابه: Installing National Oil Seals requires precision to ensure a proper fit and seal. First, clean the installation area to remove debris. Carefully press the seal into the housing using a seal driver or similar tool to avoid damage. It's crucial that the outer lip sits flush against its housing and the inner lip aligns with the rotating shaft. Misalignment can lead to leakage and premature failure. Always follow best practices as outlined by the manufacturer for the best results in installation. -
سؤال:
What sizes are available for National Oil Seals?
إجابه: National Oil Seals come in a diverse range of sizes to accommodate various machinery and equipment specifications. Common sizes can range from less than an inch to several inches in diameter. This variety allows for extensive application across automotive, industrial, and even household needs. When browsing for seals, it’s crucial to match the specific dimensions to your equipment's requirements to ensure optimal performance and sealing efficiency. -
سؤال:
Can National Oil Seals be used in high-temperature environments?
إجابه: Yes, some National Oil Seals are designed specifically for high-temperature environments. Seals made from advanced materials can withstand elevated temperatures while maintaining their sealing properties. However, it’s important to review the specifications for the particular seal type, as not all materials perform equally in extreme conditions. Utilizing seals specially formulated for high heat ensures reliability in applications like engines and industrial machinery that operate under stress. -
سؤال:
What problems can arise from faulty National Oil Seals?
إجابه: Faulty National Oil Seals may lead to lubricant leaks, causing inadequate lubrication in machinery and resulting in overheating, wear, and eventual failure of components. Additionally, contaminants may enter through damaged seals, causing further complications such as rust and deterioration. Regular inspection and timely replacement of oil seals can prevent such issues, ensuring equipment operates smoothly and efficiently over time. -
سؤال:
What are the common applications of National Oil Seals?
إجابه: National Oil Seals are widely utilized in numerous applications, including automotive engines, transmissions, and industrial machinery. They can also be found in hydraulic systems, gearboxes, and pumps. Their role in these applications is critical, as they efficiently contain lubricants while preventing the entry of contaminants, enhancing the safety and efficiency of the machinery. Whether in a car, heavy equipment, or manufacturing setups, oil seals are essential for maintaining optimal operational conditions. -
سؤال:
How do I know if my National Oil Seal needs replacement?
إجابه: Signs that a National Oil Seal may need replacement include oil leaks around the seal area, visible wear or damage, and unusual noises from machinery that could suggest inadequate lubrication. If you notice any decrease in equipment performance or efficiency, this could also indicate that the seal isn’t functioning properly. Regular maintenance checks can help identify these issues early, allowing for timely action to prevent further complications. -
سؤال:
Where can I buy National Oil Seals in Bahrain?
إجابه: You can buy National Oil Seals in Bahrain from Ubuy. They offer a wide range of products, including various sizes and specifications of oil seals for different applications. Ubuy provides a user-friendly platform to browse and select the right oil seals, ensuring you find exactly what you need for your machinery or automotive components.
National Crankshaft Editorial Review
The National 1990 Oil Seal is a reliable replacement for worn out seals and is especially suitable for Mazda vehicles with manual transmissions. However, it should be noted that it may not fit certain specific models, such as the 91 Mazda B2600 5spd or the 2012 Ford Escape FWD automatic 2.5L XLT. Therefore, customers should double-check compatibility before purchasing. The majority of customers who have used the National 1990 Oil Seal have reported positive experiences. Many have praised its perfect fitment and effectiveness in preventing leaks. However, there have been some negative reviews as well. One customer mentioned that the seal did not fit their 1986 Ford Ranger transmission, which indicates a potential compatibility issue. Additionally, there were complaints about sellers not responding to inquiries and expecting buyers to pay for shipping fees. Overall, the National 1990 Oil Seal seems to be a good option for those in need of a replacement seal for their Mazda vehicles with manual transmissions, but customers should be cautious and ensure compatibility before purchasing.
مراجعات العملاء وتقييماتهم
1 تقييمات العملاء
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5 نجمة
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4 نجمة
0%
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3 نجمة
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2 نجمة
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1 نجمة
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أضف تقييم لهذا المنتج
شارك أفكارك مع عملاء آخرين
إيجابيات
- Perfect fitment for Mazda vehicles with manual transmissions
- Effective in preventing leaks
سلبيات
- May not fit certain specific models
منصة موثوقة وثقة كاملة للمشتري
MB
Maryam
مشتري موثّق
“The order arrived fast and in perfect condition”
2 June 2026 · عبر Trustpilot
T
trusttaker
مشتري موثّق
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · عبر Trustpilot
HA
Haitham
مشتري موثّق
“Trusted merchant”
11 July 2026 · عبر Trustpilot
MA
Mohammad
مشتري موثّق
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · عبر Trustpilot
LA
Lulwa
مشتري موثّق
“I like the package arrived safely”
17 June 2026 · عبر Trustpilot
الخروج الآمن
شحن عالمي
إسترجاع سهل
منتجات أصلية
تاريخ سعر المنتج
معلومات مهمة
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- ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.
BHD 8
اطلب الآن واحصل عليه حول السبت, اغسطس 29
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
أفضل شركائنا اللوجستيين
أسرع توصيل عبر الحدود
المميزات والفوائد
- National is a respected name in the industry
- Has been offering premium sealing solutions for over 70 years
- Design type: spring loaded; multi-lip
- Temperature range: -20°F to 300°F / -29°C to 49°C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.