Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
Main View
100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Deep Groove Ball Bearing
6011-2Z/C3 SKF Deep Groove Ball Bearing 55x90x18mm with Seals for Industrial Machinery
6011-2Z/C3 SKF Deep Groove Ball Bearing 55x90x18mm with Seals for Industrial Machinery
In Stock · Ready to Ship
<p>Ensure uninterrupted industrial machinery performance with the <strong>SKF 6011-2Z/C3</strong> deep groove ball bearing, engineered to deliver reliable rotation and extended service life in demanding applications. This 55x90x18mm sealed bearing (2Z design) keeps contaminants out while maintaining optimal lubrication, reducing maintenance needs and downtime for your production line.</p><ul><li>Precision-manufactured from high-grade bearing steel with a sheet metal cage, ensuring consistent load distribution and stability under variable speeds</li><li>Directly sourced from SKF-authorized channels, guaranteeing full traceability and compliance with global quality standards for seamless integration into OEM and export projects</li><li>Ready to ship within 3 days for small batches, with flexible bulk ordering options to align perfectly with your production schedule</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
6011-2Z/C3 SKF Deep Groove Ball Bearing 55x90x18mm with Seals for Industrial Machinery -- Parameter Sheet
SKF · Deep Groove Ball Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Deep Groove Ball 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
-
Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
-
Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
-
Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
-
Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
-
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. | 6011-2Z/C3 |
| Locating Feature, Bearing Outer Ring | None |
| Filling Slots | Without |
| Cage | Sheet Metal |
| Bore Type | Ball |
| Material | Bearing Steel |
| Specification | 55x90x18mm |
| Trademark | SKF |
| Origin | Germany Sweden Japan China |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Electric Motors, Gearboxes, Pumps, Fans |
| Manufacturing | Conveyors, Machine Tools, Compressors |
| Industrial Automation | Robotic Arms, Assembly Lines, Material Handling Systems |
| Heavy Industry | Hydraulic Systems, Industrial Fans, Centrifuges |
Stop Production Losses with Genuine SKF 6011-2Z/C3 Deep Groove Ball Bearings
Equipment downtime from counterfeit bearings costs manufacturers thousands in lost production each year. Many buyers face delivery delays of 30-50% through traditional multi-tier distribution channels, disrupting production schedules and triggering line shutdowns. Incomplete traceability documents often lead to customs clearance issues and quality disputes, while inadequate technical support forces teams to bear additional costs for installation errors and premature failures.
Genuine SKF 6011-2Z/C3 Bearings: In Stock and Ready to Ship
As an official SKF authorized distributor, we eliminate these pain points with 100% genuine 6011-2Z/C3 deep groove ball bearings featuring full traceability. Our large centralized warehouse ensures immediate availability for critical maintenance needs, while our SKF-certified technical team provides application-specific guidance. This 55x90x18mm sealed bearing is engineered for industrial machinery operating in demanding conditions, delivering reliable performance in electric motors, gearboxes, and conveyor systems.
Engineered for Reliable Performance in Industrial Machinery
The SKF 6011-2Z/C3 deep groove ball bearing excels in high-speed rotational applications with moderate radial loads, common in general machinery and manufacturing equipment. Its double metal seals (2Z) provide effective protection against contaminants, extending service life in dusty or moist environments. The C3 clearance class accommodates thermal expansion in high-temperature operations, ensuring consistent performance under varying conditions—critical for maintaining production efficiency in continuous manufacturing processes.
Technical Features That Maximize Machine Uptime
The 6011-2Z/C3 bearing’s sheet metal cage enhances stability at high speeds by maintaining uniform ball spacing, reducing friction and heat generation. Constructed from high-grade bearing steel, it delivers excellent wear resistance and load-carrying capacity, directly impacting equipment reliability. The 55mm bore diameter, 90mm outer diameter, and 18mm width dimensions are precision-engineered to meet SKF global standards, ensuring interchangeability with existing components. Proper clearance (C3) is essential for applications with temperature fluctuations, preventing seizure and reducing maintenance requirements.
Why Original SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they typically fail 3-5 times faster than genuine SKF products, leading to unplanned downtime, repair costs, and production losses. A single line shutdown in automotive manufacturing can cost $22,000 per minute, far exceeding any initial savings from gray-market purchases. Our ISO 9001-compliant quality management ensures each 6011-2Z/C3 bearing meets SKF’s strict performance criteria, minimizing failure risks and extending equipment lifespan—ultimately lowering your total cost of ownership.
Why Global Manufacturers Trust Our SKF Supply
With over 60 countries served and official SKF authorization, we provide complete traceability documentation for every bearing, ensuring customs compliance and quality accountability. Our dedicated OEM service includes pre-shipment inspection and a SKF-certified technical team available for model selection, installation guidance, and failure analysis. Our centralized warehouse stocks over 1 million units, enabling 3-day lead times for orders under 100 pieces, with global door-to-door logistics via DHL, FedEx, and UPS. We support small-batch trials and long-term supply agreements, adapting to both emergency maintenance and production line requirements.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documents
- Lead Time: 3 days for 1-100 pieces (in stock); negotiable for bulk orders
- Global logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity: 1 piece, supporting emergency repairs and small-batch procurement
Secure Your Bearing Supply Today
Don’t let equipment downtime impact your production targets. Send us your bearing model list, application parameters, and order volume to receive a formal quotation within 24 hours—complete with brand authorization and traceability certificates. Our sample testing and small-batch trial options ensure compatibility before full-scale deployment, giving you confidence in your purchase.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every 6011-2Z/C3 bearing comes with complete traceability documentation and brand certification to verify authenticity.
Q: How can I confirm this bearing fits my equipment?
A: Our SKF-certified technical team can verify compatibility if you provide your equipment model or operating parameters (load, speed, temperature, etc.).
Q: What is your warranty policy?
A: We adhere to SKF’s original warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance and small-batch requirements.
Q: How long does shipping take?
A: In-stock orders of 1-100 pieces ship within 3 days. Delivery time depends on location, with global logistics via DHL/FedEx/UPS (3-7 days) or freight options.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging withé˜²ä¼ªæ ‡ç¾, laser-etched part numbers, and traceability documents. We can also provide official authorization certificates upon request.
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