-- SKF Authorized Engineering Partner
Ensure smooth, long-lasting operation even under misalignment with this high-performance Self-Aligning Roller Bearing—engineered to reduce downtime and extend machinery life in demanding industrial settings. Its precision design minimizes noise while handling both trust and radial loads, making it ideal for equipment where reliability can’t be compromised.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
مواصفات المنتج
معامل
تفاصيل
رقم الطراز
اسم المنتج
محمل كروي عادي
المواصفات
مادة الجلبة
التزييت الذاتي
التلامس الانزلاقي
فولاذ على فولاذ
اتجاه المحمل
«Trust» و«Radial»
محمل هيدروديناميكي مسار التشحيم
التحكم المتقطع في الوقود
سماكة طبقة التشحيم
التزييت بالغشاء الرقيق
الميزات
دقة عالية، عمر طويل، ضوضاء منخفضة
الأصل
اليابان
رمز النظام المنسق
8482101000
ملاءمة التطبيق
الصناعة
التطبيقات النموذجية
معدات الأتمتة
الأنظمة الهيدروليكية
الهندسة الميكانيكية
Many buyers face frustration when spherical plain bearings fail prematurely due to misalignment issues or incorrect lubrication type. Sourcing multiple brands and verifying dimensional compatibility across different standards can also consume valuable time that could be better spent on core operations. The Spherical Plain Bearing handles both trust and radial loads, making it ideal for applications with combined forces like hydraulic cylinder articulation points. Our ISO 9001 certified supply chain ensures consistent quality across all models, while our extensive inventory covers both self-lubricating and standard spherical plain bearings to meet diverse operational needs. الأداء الأمثل في تطبيقات الحركة التذبذبية
This bearing excels in low-speed oscillating movements where angular misalignment occurs, such as in robotic joints or conveyor pivot systems. Its steel-on-steel sliding contact provides high load capacity, while the thin film lubrication design minimizes friction under intermittent operation—critical factors for reducing maintenance requirements in hard-to-reach installations. شرح الميزات الهندسية الرئيسية
The self-lubricating bushing material significantly reduces the need for frequent grease applications, a major advantage in sealed or remote equipment. At 5*21*29 mm, the compact dimensions allow installation in space-constrained assemblies without sacrificing load capability. The hydrodynamic lubrication system adapts to varying speeds, maintaining film thickness even during start-stop cycles to prevent metal-to-metal contact and extend service life. Choosing the right spherical plain bearing directly impacts equipment uptime and maintenance costs. Inferior bearings often fail due to imprecise dimensions or inadequate material hardness, leading to unexpected downtime and replacement expenses. Our high precision manufacturing ensures dimensional accuracy, reducing installation issues and ensuring compatibility with international standard components—ultimately lowering your total cost of ownership. جودة يمكنك الاعتماد عليها
All bearings undergo rigorous inspection, including dimensional checks and surface hardness testing, to meet industry standards. We provide a warranty against manufacturing defects, with clear terms outlined in each sales agreement. Our global sourcing network allows us to supply both自有 brand and major international brand bearings, giving you flexibility to choose based on your specific requirements and budget. متوفر في المخزون للشحن الفوري يتم دعم الحد الأدنى المنخفض لكمية الطلب لكل من المشتريات التجريبية والمشتريات بالجملة
Whether you need the SQ series models or other spherical plain bearings, provide us with your required model number, dimensions, and quantity. Our team will quickly confirm availability and provide competitive pricing, ensuring you get the right bearings when you need them. الأسئلة المتكررة
س: هل توفرون محامل من علامات تجارية أخرى أم من علامتكم التجارية فقط؟
A: We offer a full range of bearings including both our own brand and international mainstream brands. We can source specific brands or models as per your requirements. س: كيف يمكنني التأكد مما إذا كانت هذه المحامل ستناسب معداتي؟
A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the specifications of the spherical plain bearing. س: ما هي سياسة الضمان الخاصة بكم؟ A: We provide a warranty period covering manufacturing defects. Specific terms and duration are detailed in each sales contract and can be discussed based on your application needs. س: ما هي الحد الأدنى لكمية الطلب؟ A: We support low minimum order quantities, allowing you to order small trial batches before committing to larger volumes. س: كم من الوقت يستغرق الشحن؟ A: Stock items ship immediately. Delivery time depends on your location and chosen shipping method—courier (3-5 days), air freight (5-7 days), or sea freight (varies by destination). Q: Can you provide custom bearings (OEM/ODM)? A: Yes, we support custom manufacturing according to your drawings or specific technical specifications for both spherical plain bearings and other types. Ready to order or need a quote?
SQ5RS SQ6RS SQ8RS SQ10RS SQ12RS
5*21*29 mm
Lubricant & Load
Robotic arm linkages, pivot joints
Cylinder rod ends, actuator connections
Conveyor pivot points, linkage mechanisms
Need Reliable Spherical Plain Bearings? Avoid Common Selection Mistakes
Engineered for Multi-Directional Load Performance
Total Cost Benefits of Proper Bearing Selection
Packaging & Shipping
Get a Quote for Your Spherical Plain Bearing Requirements
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 phone for immediate assistance.
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: 22360cck 22272/76/80cak W33 Self-Aligning Roller Bearing
-- Related Products
SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.
