Angular Contact Ball Bearing
Needle Roller Bearings HK0608 06X12X08 HK0808 0810 0908
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Needle Roller Bearings HK0608 06X12X08 HK0808 0810 0908

Ensure smooth, reliable performance in your automobile or rolling mill applications with high-quality Needle Roller Bearings designed to handle radial and thrust loads effortlessly. Crafted from durable Bearing Steel, these HK0608, HK0808, 0810, and 0908 models deliver consistent precision with P0-P2 rating options, reducing downtime and maintenance headaches.

  • Double-row design enhances load capacity for heavy-duty industrial use
  • Grease or oil lubrication flexibility adapts to your specific operating conditions
  • Rich stock availability ensures quick delivery—get the parts you need without delay
  • OEM/ODM services available to tailor bearings to your exact specifications

Technical Specifications
Product Name
Needle Roller Bearings HK0608 06X12X08 HK0808 0810 0908
Category
Angular Contact Ball 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 كروي ذو تلامس زاوي

مفصول

غير منفصل

عدد الصفوف

مزدوج

اتجاه التحميل

محمل شعاعي، محمل دفع

المادة

فولاذ المحامل

تصنيف الدقة

P0، P6، P5، P4، P2

تشحيم

الشحم أو الزيت

اهتزاز

,

,

المواصفات

خدمة

OEM، ODM

المخزون

الأسهم ذات العائد المرتفع

3311A, 3311A-2Z, 3311DMA
120*55*49.2 mm

ملاءمة التطبيق

الصناعة

التطبيقات النموذجية

سيارة

أنظمة النقل، محاور العجلات

مصنع الدرفلة

تجمعات الأسطوانات، آليات القيادة

منجمي

علم المعادن

آلات الصب المستمر، منصات الدرفلة

Conveyor systems, drilling equipment

Tired of Bearing Failures? The Right Angular Contact Ball Bearing Makes a Difference

Finding the correct angular contact ball bearing for your equipment can feel like searching for a needle in a haystack. Mismatched dimensions lead to installation headaches, while low-quality bearings fail prematurely, causing costly downtime. With so many models and brands on the market, getting the right part quickly often means dealing with multiple suppliers—wasting time and money.

مصممة لتقديم أداء موثوق به في الظروف الصعبة

Our angular contact ball bearings, including models 3311A, 3311A-2Z, and 3311DMA, are built to solve these issues. Manufactured with ISO 9001-certified processes, these double-row bearings handle both radial and thrust loads, making them ideal for high-stress applications like automobile transmissions and rolling mill equipment. With rich stock availability, we eliminate the wait, ensuring you get the bearings you need when you need them.

Optimal Performance in Heavy-Duty Industrial Environments

These bearings thrive in harsh conditions where reliability is non-negotiable. Whether in mining conveyors subjected to constant vibration or metallurgical machinery operating at extreme temperatures, their bearing steel construction and precision ratings (from P0 to P2) ensure consistent performance. The double-row design provides enhanced load capacity, while options for grease or oil lubrication allow customization to your specific operating environment.

الميزات الهندسية الرئيسية التي تؤثر على العمر الافتراضي

The 120*55*49.2 mm specification ensures compatibility with standard industrial equipment, reducing the risk of misalignment during installation. Bearing steel material offers superior hardness and wear resistance, critical for withstanding the heavy loads found in mining and metallurgy. Precision ratings like P5 and P4 minimize vibration (Z1V1 to Z3V3 classes), extending bearing life and reducing noise in high-speed applications. The unseparated design simplifies handling and installation, a crucial factor in reducing assembly time and errors.

لماذا يؤدي اختيار المحمل المناسب إلى خفض التكلفة الإجمالية

Investing in quality angular contact ball bearings pays off over time. A bearing that meets precision standards and load requirements reduces the risk of early failure, avoiding unplanned downtime and expensive repairs. In contrast, inferior bearings with subpar material hardness or inaccurate dimensions can lead to equipment damage, production delays, and increased maintenance costs. By selecting a bearing designed for your specific application, you optimize performance and minimize total cost of ownership.

جودة يمكنك الوثوق بها، مدعومة بمعايير صارمة

Our commitment to quality starts with strict原材料检验 and continues through成品尺寸、硬度及表面处理检测. Each bearing undergoes testing to ensure compliance with industry standards, and we stand behind our products with a warranty against manufacturing defects. With access to a wide range of brands—including BDL, NTN, NSK, NMB, Koyo, NACHI, and Timken—we can source or produce bearings to your exact specifications, whether you need standard models or custom OEM/ODM solutions.

Packaging & Shipping

    معبأة في صناديق كرتونية ومنصات نقالة لضمان سلامة النقل

    متوفر من مخزون وفير للشحن الفوري

    خيارات شحن مرنة: الشحن السريع، الشحن البري، الشحن بالقطار، الشحن الجوي، الشحن البحري

  • Low minimum order quantities to support both small and large scale needs

Get the Right Angular Contact Ball Bearing for Your Application

Whether you need the 3311A, 3311A-2Z, 3311DMA, or another model, we’re here to help. Provide your required bearing type, dimensions, and quantity, and our team will quickly confirm availability and pricing. With our extensive inventory and expertise, you can trust us to deliver the right solution without the hassle of multiple suppliers.

الأسئلة المتكررة

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

A: Yes, we offer a full range of bearing brands and models, including both international and domestic options. We can source or produce bearings according to your specific brand or model requirements.

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

A: Provide your equipment’s required bearing dimensions (d x D x B), load type, and operating conditions. Our technical team will verify compatibility with the 3311A series or recommend an alternative if needed.

س: ما هي سياسة الضمان الخاصة بكم؟

A: We provide a warranty against manufacturing defects. The specific terms are outlined in our sales contract, ensuring coverage for material and workmanship 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, road, train, air, or sea.

س: هل يمكنكم تصنيع محامل مخصصة (OEM/ODM)؟

A: Yes, we offer OEM and ODM services. Provide your drawings or specifications, and we can manufacture bearings tailored to your 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 today to streamline your bearing procurement process.

Wind Power

Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.

Mining & Heavy Industry

Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.

Steel & Metallurgy

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

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

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

Regarding: Needle Roller Bearings HK0608 06X12X08 HK0808 0810 0908

Response within 24 hours · Free engineering consultation · No obligation

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

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