Cylindrical Roller Bearing
High Quality 51122-51224 Thrust Ball Bearing SKF/NACHI/NSK
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

High Quality 51122-51224 Thrust Ball Bearing SKF/NACHI/NSK

Ensure smooth, reliable axial load handling with our premium Thrust Ball Bearing, designed to minimize friction and extend machinery lifespan in high-demand applications. Crafted from durable Bearing Steel with precision ratings from P0 to P2, this single-row bearing delivers consistent performance across load directions, tackling the common challenge of wear in heavy-duty setups.

  • Separated structure allows for easy installation and maintenance, a key detail for professionals seeking efficient component replacement
  • Compatible with oil, grease, or dry lubrication systems to adapt to your specific operational needs
  • Available in outer dimensions ranging from 35mm to 400mm, with the precise 17*40*16mm specification ideal for compact industrial assemblies

Technical Specifications
Product Name
High Quality 51122-51224 Thrust Ball Bearing SKF/NACHI/NSK
Category
Cylindrical Roller Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable
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15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

مواصفات المنتج

معامل

تفاصيل

رقم الطراز

نوع المحمل

محمل أسطواني

الأبعاد الخارجية

35 مم - 400 مم

المواصفات

المادة

فولاذ المحامل

كروي

محامل غير متوازية

اتجاه التحميل

محمل شعاعي

مفصول

مفصول

الهيكل

أسطواني

نوع الأختام

فتح

تشحيم

زيت، شحم، جاف

تصنيف الدقة

P0، P6، P5، P4، P2

عدد الصفوف

صف واحد

علامة تجارية

الأصل

الصين

رمز النظام المنسق

8482500090

Nu2312, Nu2312e, Nu2312m
17*40*16mm
SKF, NSK, NTN, TIMKEN, KOYO

ملاءمة التطبيق

الصناعة

التطبيقات النموذجية

معدات الأتمتة

أنظمة النقل، الآلات الدقيقة

علم المعادن الفولاذية

أعمدة المطاحن، صناديق التروس

الآلات الصناعية

Electric motors, pumps, compressors

هل تواجه صعوبة في اختيار محامل الأسطوانات الأسطوانية؟ ركز على هذه العوامل الرئيسية

When sourcing cylindrical roller bearings, procurement teams often face challenges with mismatched dimensions, unclear material quality, and limited brand options. A single incorrect specification—like choosing the wrong precision class or load direction—can lead to premature wear, increased equipment downtime, and unnecessary maintenance costs. With so many models and standards, finding the right bearing for your specific application shouldn’t be a guessing game.

مصمم لأداء موثوق تحت الحمل الشعاعي

This High Quality 51122-51224 Thrust Ball Bearing addresses common industry frustrations by offering interchangeable dimensions with major international standards, ensuring compatibility with existing equipment. Our ISO 9001 certified manufacturing process includes rigorous raw material inspection and成品 testing for hardness and dimensional accuracy, guaranteeing consistent performance. Whether you need a single row cylindrical roller bearing for a conveyor system or a high-precision P5 class model for industrial machinery, we maintain extensive inventory across leading brands like SKF, NSK, and NTN to meet your requirements.

الأداء الأمثل في تطبيقات الأحمال الشعاعية

Designed specifically as a radial bearing, this cylindrical roller bearing excels in applications where radial loads are the primary force, such as electric motors and gearboxes. The separated structure allows for easy installation and maintenance, while the open seal design accommodates various lubrication methods—oil, grease, or dry operation—depending on your equipment’s needs. With an outer dimension range of 35mm-400mm and precision ratings from P0 to P2, it can be tailored to both general industrial use and high-precision machinery.

الميزات الهندسية الأساسية لضمان العمر التشغيلي الطويل

The bearing steel material provides excellent hardness and wear resistance, essential for withstanding continuous radial loads without deformation. The single row cylindrical structure ensures efficient load distribution, reducing stress points and extending service life. Precision rating options (P0 to P2) allow you to balance performance and cost—P0 for general applications, P5 or higher for machinery requiring tight tolerances. The separated design simplifies maintenance, enabling quick disassembly for inspection or lubrication, which is particularly valuable in hard-to-reach industrial settings.

Why Correct Bearing Selection Lowers Total Cost

Choosing the right cylindrical roller bearing directly impacts your equipment’s total cost of ownership. Inferior bearings with substandard material hardness or imprecise dimensions often fail early, causing unplanned downtime and costly repairs. In contrast, this bearing’s adherence to international standards and strict quality control minimizes the risk of premature failure. By selecting the appropriate precision class and lubrication type upfront, you reduce maintenance frequency and extend intervals between replacements, ultimately lowering long-term operational costs.

ضمان الجودة الذي يمكنك الوثوق به

Our commitment to quality starts with ISO 9001 certified production processes, ensuring every bearing meets industry standards. Raw materials undergo thorough inspection before manufacturing, and finished products are tested for dimensional accuracy, surface hardness, and surface treatment. We stand behind our products with a warranty, covering manufacturing defects for peace of mind. With access to both international brands and domestic quality options, we can source bearings to your exact specifications, whether you need an SKF equivalent or a cost-effective alternative.

Packaging & Shipping

    معبأة في صناديق كرتونية ومنصات نقالة لضمان سلامة النقل

    متوفر في المخزون للتسليم الفوري

  • Flexible shipping options including express, air freight, and sea freight

    • تتوفر كمية طلب دنيا منخفضة، مما يجعلها خيارًا مثاليًا لتلبية الاحتياجات الصغيرة والكبيرة على حد سواء

احصل على عرض أسعار محامل الأسطوانات الأسطوانية اليوم

Whether you need the Nu2312 series or another cylindrical roller bearing model, provide us with your required dimensions, quantity, and brand preference, and we’ll deliver competitive pricing and lead times. Our extensive inventory and global sourcing network ensure you get the right bearing when you need it—no unnecessary delays or multiple supplier negotiations.

الأسئلة المتكررة

س: هل توفرون محامل من علامات تجارية أو طرازات أخرى؟

A: Yes, we offer a full range of bearings across international brands (SKF, NSK, NTN, etc.) and domestic alternatives. We can source any specific model or dimension you require.

س: كيف يمكنني التأكد من أن هذا المحمل مناسب لمعداتي؟

A: Provide your equipment’s required bearing dimensions (inner diameter, outer diameter, width) or model number, and our technical team will verify compatibility with the specifications.

س: ما هي سياسة الضمان الخاصة بكم؟

A: We provide a warranty against manufacturing defects. Specific terms are outlined in each order contract, ensuring coverage for material and production issues.

س: ما هي الحد الأدنى لكمية الطلب؟

A: We support low minimum order quantities, making it easy to order small batches for testing or maintenance, as well as large volumes for production.

س: كم من الوقت يستغرق الشحن؟

A: In-stock bearings ship immediately. Delivery time depends on your location and chosen shipping method—express (3-5 days), air freight (5-7 days), or sea freight (20-30 days).

س: هل تقدمون خدمات OEM/ODM؟

A: Yes, we support custom bearing production (OEM/ODM) based on your drawings, specifications, or sample requirements.

Ready to order or need a quote?
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 inquiry form on our website.

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Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

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Precision Machinery

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General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

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.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

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.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

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.

Product Inquiry Form

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ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

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