Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Spherical Roller Bearing
SKF Spherical Roller Bearing 24020 CC/C4 W33 for Industrial Machinery Self-Aligning
SKF Spherical Roller Bearing 24020 CC/C4 W33 for Industrial Machinery Self-Aligning
In Stock · Ready to Ship
<p>Ensure smooth industrial machinery operation with the <strong>SKF spherical roller bearing 24020 CC/C4 W33</strong>, designed to self-align under heavy loads and misalignment, reducing downtime and extending equipment lifespan. As an official SKF distributor, we guarantee full traceability and batch consistency, eliminating compliance hurdles in global supply chains.</p><ul><li>Double-row design with Chrome Steel Gcr15 construction delivers exceptional durability for continuous industrial use</li><li>CC/C4 clearance and W33 lubrication groove optimize performance in high-torque applications like conveyors and presses</li><li>Direct OEM supply ensures stable delivery cycles, keeping your production line running without unexpected delays</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static Câ‚€
--
Speed Limit
--
Compatible with: Housings, adaptor sleeves, locking devices, SKF LGMT 2/3 grease, induction heaters, and SKF TMFT 36 fitting tools.
Formal quotation with SKF traceability cert within 24 hours · Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
SKF Spherical Roller Bearing 24020 CC/C4 W33 for Industrial Machinery Self-Aligning -- Parameter Sheet
SKF · Spherical Roller Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Spherical Roller Bearing |
| Bore Diameter (d) | -- | mm |
| Outer Diameter (D) | -- | mm |
| Width / Height (B) | -- | mm |
| Dynamic Load Rating (C) | -- | kN |
| Static Load Rating (Câ‚€) | -- | kN |
| Fatigue Limit Load (Pu) | -- | kN |
| Reference Speed | -- | r/min |
| Limiting Speed | -- | r/min |
| Mass | -- | kg |
| Clearance Class | C3 | ISO 281 |
| Cage Material | -- | -- |
| Sealing / Shield | -- | -- |
| Lubrication | Grease / Oil bath | -- |
| Operating Temp. Range | −30 to +120 °C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | ° |
| Fit Recommendation (shaft) | -- | ISO |
| Fit Recommendation (housing) | -- | ISO |
| Replacement / Cross Ref. | -- | -- |
* All specifications are reference values. Contact our SKF engineers for application-specific confirmation.
Application Scenarios
Compatible Industrial Applications
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Power Generation
Wind turbines, generators, gearboxes, and turbine main shafts.
Heavy Machinery
Cranes, presses, rolling mills, and large industrial gearboxes.
Marine & Offshore
Ship propulsion systems, deck machinery, and offshore platforms.
Cement & Construction
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Pulp & Paper
Paper machine rolls, dryer sections, and calender rolls.
Full Portfolio
One-Stop SKF Supporting Solutions
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Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
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Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
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Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
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Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
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Housings: Plummer blocks · Flanged housings · Split housings · Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
Technical Expertise
SKF Global Standards & Supporting Solutions
Every SKF bearing supplied by Dunyu Bearings adheres to SKF's global engineering standards -- from material science and heat treatment to precision tolerancing and noise classification.
Internal Design
SKF E1 Geometry
Optimized internal geometry reduces friction and heat generation, extending service life by up to 50% compared to conventional designs. Ideal for high-speed and high-temperature applications.
ISO / ABEC Standards
Precision Tolerance
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
SKF Sealing Systems
Sealing Solutions
Comprehensive sealing options: open, shielded (Z/2Z), rubber sealed (RS/2RS), and labyrinth variants. SKF V-rings and radial shaft seals available as integrated solutions.
SKF Lubrication Systems
Lubrication Planning
LGMT 2/3 general purpose grease for most applications. LGEP 2 for heavy loads, LGHP 2 for high temperatures. SKF automatic lubricators (SYSTEM 24) for continuous re-lubrication.
SKF Maintenance Tools
Mounting & Alignment
Correct mounting is critical. SKF TMFT 36 fitting tool kit, induction heaters (TIH 030M/100M), and laser alignment tools ensure damage-free installation and maximum service life.
Predictive Maintenance
Condition Monitoring
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | Spherical Roller Bearing |
| Suffix Code | E, K, W33, 2RS |
| Structure | Double Row, Self-Aligning |
| Main Material | Chrome Steel Gcr15 |
| Transport Package | Carton Pallet |
| Trademark | SKF |
| Origin | Jiangsu China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Conveyors, Crushers, Gearboxes |
| Heavy Equipment | Excavators, Loaders, Mining Machinery |
| Manufacturing | Steel Mills, Paper Machines, Printing Presses |
| Power Generation | Wind Turbines, Generators, Pumps |
Stop Equipment Downtime with SKF 24020 CC/C4 W33 Self-Aligning Roller Bearing
Production lines lose thousands daily when bearings fail prematurely. Many OEMs face customs delays due to incomplete traceability documents from unauthorized suppliers, while multi-layer distribution channels stretch lead times by 30-50%, disrupting manufacturing schedules. The SKF 24020 CC/C4 W33 spherical roller bearing addresses these critical pain points with reliable performance and verifiable authenticity.
Genuine SKF Bearings, In Stock and Traceable
As an official SKF distributor, we guarantee 100% genuine SKF 24020 self-aligning roller bearings with full traceability documentation. Our centralized warehouse maintains large inventories, ensuring your industrial machinery bearing orders ship within 3-7 business days—no more waiting for overseas transfers. Each unit undergoes ISO 9001-compliant quality checks, matching SKF global standards for industrial equipment applications like heavy-duty conveyors and mining gearboxes.
Engineered for Heavy-Duty Self-Aligning Performance
The SKF 24020 CC/C4 W33 spherical roller bearing excels in applications with misalignment, heavy radial loads, and moderate axial loads. Its double-row design accommodates shaft deflections up to 2 degrees, while the C4 clearance rating provides extra internal space for thermal expansion in high-temperature environments. This makes it ideal for industrial machinery operating in dusty, vibrating conditions where precise alignment is challenging to maintain.
Technical Features That Maximize Equipment Uptime
The W33 suffix indicates an integral lubrication groove and three lubrication holes in the outer ring, enabling continuous relubrication without disassembly—extending service intervals in hard-to-reach installations. Chrome Steel Gcr15 construction delivers high fatigue strength, while the CC design (carrier-guided brass cage) ensures stable roller guidance even under shock loads. The self-aligning capability reduces stress on shafts and housings, minimizing wear on connected components in industrial equipment.
Why Authenticity Matters for Your Bottom Line
Counterfeit spherical roller bearings often fail within 30-50% of genuine SKF service life, leading to unplanned shutdowns. A single line stoppage in automotive manufacturing can cost $22,000 per minute, far exceeding any initial savings from gray-market purchases. Our bearings come with complete certification packages, including batch traceability and material test reports, ensuring compliance with export documentation requirements and avoiding customs clearance delays for international shipments.
Why Global OEMs Choose Our SKF Bearings
With 60+ country coverage, our authorized distribution network provides direct access to SKF's global technical resources. Our SKF-certified engineers offer free application analysis, helping select the optimal bearing clearance and lubrication for your specific operating conditions. We support small-batch trials before mass production, with dedicated account managers tracking orders from warehouse to delivery. Our 24-hour quotation response ensures you get pricing quickly, keeping your procurement process on schedule.
Packaging & Shipping
- Original SKF packaging with serial number verification and authentication labels
- Reinforced carton pallets for secure transport and storage
- 3-7 business day delivery for in-stock items via DHL, FedEx, or UPS
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, supporting emergency maintenance needs
Get Your SKF 24020 Bearing Shipped Today
Every day without the right bearing costs your operation money. Send us your bearing designation, application details, and required quantity now—our team will issue a formal quotation with traceability certificates within 24 hours. Whether you need a single unit for emergency repair or bulk orders for production lines, we ensure on-time delivery of genuine SKF bearings.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation and SKF certification to verify authenticity.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility and recommend optimal specifications.
Q: What is your warranty policy?
A: All bearings are covered by SKF's standard manufacturer warranty, with replacement guaranteed for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-batch production requirements.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via DHL, FedEx, UPS, or your preferred logistics provider.
Q: How can I verify the bearing's authenticity?
A: Each bearing includes SKF's original packaging with holographic labels and serial numbers, which can be verified through SKF's official channels. We also provide full traceability documents with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
Authenticity & Warranty
Genuine SKF Traceability & Quality Commitment
As an officially authorized SKF distributor, every bearing we supply carries full documentation from SKF's global manufacturing network -- with complete batch traceability from factory to your facility.
SKF Certificate of Origin
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Batch Traceability Records
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
SKF Authorized Distributor Status
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
Quality Warranty
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
Anti-Counterfeit Verification
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
DY
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
- Auth. Since
- 2010+
- Quality Std.
- ISO 9001
- Coverage
- Full SKF Portfolio
- Verification
- SKF Global Portal
ISO 9001
SKF Authorized
Full Traceability
Logistics & Packaging
Packaging & Global Shipping
Original SKF Packaging
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Export Carton + Wooden Crate
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Multi-Modal Shipping
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
Delivery Timeline
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
Shipping Terms & Regions
| Region | Mode | Transit Time | Incoterms |
|---|---|---|---|
| Europe | Sea / Air / Express | 15-25d / 5-7d / 3-5d | DDP · DAP · CIF · FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP · DAP · CIF · FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP · DAP · CIF · FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP · DAP · CIF · FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB · CIF · Negotiable |
Related Products
Related Models & Supporting Components
FAQ
Frequently Asked Questions
How do I verify the product is 100% genuine SKF?
Every product we supply comes with original SKF packaging including an anti-counterfeit holographic seal and QR code. You can scan the QR code on the SKF official website to verify authenticity. We also provide the SKF Certificate of Origin with every shipment, and our authorized distributor status can be verified directly through SKF's global distributor portal.
What is the minimum order quantity (MOQ)?
There is no strict minimum order quantity for standard catalog items. We support single-piece sample orders for testing and evaluation. For bulk procurement and long-term supply programs, we offer preferential pricing and dedicated inventory reservation. Contact our sales team for a customized procurement plan.
How long does it take to receive a formal quotation?
We guarantee a formal quotation with full SKF traceability certification within 24 business hours of receiving your inquiry. For urgent requirements, our team can typically respond within 2 hours during business hours (Mon-Sat, 9:00-18:00 GMT+8). Contact us via WhatsApp for fastest response.
Do you support DDP (Delivered Duty Paid) shipping?
Yes, we fully support DDP, DAP, CIF, and FOB incoterms across 60+ countries. Our logistics team handles all export documentation, customs clearance, and last-mile delivery. We work with leading freight forwarders and express carriers (DHL, FedEx, UPS) to ensure reliable and timely delivery.
Can you provide technical support for bearing selection?
Absolutely. Our SKF-certified engineers provide comprehensive technical support including bearing selection, application analysis, failure investigation, and lubrication planning. We can also assist with housing selection, mounting tool recommendations, and condition monitoring solutions. Technical support is available 24/7 via email and WhatsApp.
What are the payment terms?
We accept T/T (bank transfer), L/C (letter of credit) for large orders, and Western Union. Standard terms are 30% deposit with 70% balance before shipment. For established long-term customers with framework agreements, we offer net payment terms. All transactions are conducted in USD or EUR.
What happens if I receive a defective product?
All products carry the full SKF manufacturer warranty. In the unlikely event of a defective product, we will arrange replacement or full refund -- no questions asked. Our quality team will also conduct a failure analysis to identify the root cause and prevent recurrence. Please retain the original packaging and documentation for warranty claims.
Still have questions? Chat with our SKF engineers →
Start Your Procurement
Get a Formal Quote
Within 24 Hours.
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.
- 100% Genuine SKF with Certificate of Origin
- Formal quotation within 24 hours
- Sample orders & bulk supply supported
- DDP/DAP/CIF to 60+ countries
- Dedicated SKF-certified account manager
Send Inquiry -- SKF Bearing Specialist Online