Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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ISO 9001 Certified
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Spherical Roller Bearing
Multipurpose SKF Spherical Roller Bearing 23156 Cc/W33 for Self-Aligning Industrial Applications
Multipurpose SKF Spherical Roller Bearing 23156 Cc/W33 for Self-Aligning Industrial Applications
In Stock · Ready to Ship
<p>Ensure smooth, reliable operation in demanding industrial machinery with the <strong>SKF Spherical Roller Bearing 23156 Cc/W33</strong>, a self-aligning solution that minimizes downtime and maximizes equipment lifespan. Crafted from high-grade Chrome Steel Gcr15, this double-row bearing excels at accommodating misalignment and heavy radial loads, making it ideal for applications in automotive, general machinery, and rail transit sectors.</p><ul><li>Engineered with W33 suffix for enhanced lubrication retention, ensuring consistent performance even in high-temperature environments</li><li>Backed by full traceability documentation and direct OEM supply chain support, eliminating risks of counterfeit products and delivery delays</li><li>SKF-certified design guarantees batch stability, aligning seamlessly with production scheduling needs for industrial equipment manufacturers</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
Multipurpose SKF Spherical Roller Bearing 23156 Cc/W33 for Self-Aligning Industrial Applications -- 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 | Rolling Mills, Presses, Industrial Fans |
| Power Generation | Generators, Pumps, Turbines |
Eliminate Downtime Risks with SKF 23156 Cc/W33 Spherical Roller Bearing
Production line shutdowns from bearing failures cost manufacturers thousands daily. Counterfeit bearings often fail within months, while multi-tier distributors delay deliveries by 30-50%, disrupting your manufacturing schedule. Mismatched bearings for self-aligning applications lead to premature wear and increased maintenance costs.
Genuine SKF 23156 Cc/W33 Bearings with Full Traceability
As an official SKF distributor, we provide 100% genuine SKF Spherical Roller Bearings with complete certification. Our centralized warehouse ensures stock availability for immediate fulfillment, eliminating the lead time issues of traditional distribution channels. The 23156 Cc/W33 model's self-aligning design accommodates shaft misalignment in heavy-duty industrial equipment like conveyors and crushers.
Engineered for Heavy-Duty Self-Aligning Applications
The SKF 23156 Cc/W33 excels in applications with heavy radial loads and moderate axial loads. Its double row structure and self-aligning capability compensate for shaft deflection up to 2 degrees, making it ideal for machinery operating in harsh conditions with vibration or misalignment. The W33 suffix indicates a lubrication groove and three oil holes, ensuring proper lubrication in continuous operation scenarios.
Key Technical Features Ensuring Reliable Performance
Constructed from Chrome Steel Gcr15, this bearing offers excellent硬度 and wear resistance for extended service life. The self-aligning design reduces stress on shafts and housings by allowing angular misalignment, critical for equipment like mining crushers where alignment can shift during operation. Available suffix options include E (enhanced design for higher load capacity), K (tapered bore with adapter sleeve), and 2RS (contact seals for contamination protection), allowing customization to specific application requirements.
Avoid Hidden Costs of Counterfeit Bearings
Non-genuine bearings lack the material quality and precision engineering of SKF products, often failing prematurely under industrial loads. A single bearing failure can cause secondary damage to gears, shafts, and housings, resulting in repair costs 5-10 times the bearing's value. Our ISO 9001-compliant quality management ensures each bearing meets SKF global standards, providing consistent performance and reducing total cost of ownership through longer service intervals and fewer replacements.
Why Industrial OEMs Choose Our SKF Bearings
We maintain full traceability for every SKF bearing, from manufacturing to delivery, with certification documents provided for each order. Our SKF-certified technical team offers application-specific guidance, helping select the right bearing variant for your operating conditions. With a global logistics network, we deliver to over 60 countries, including emergency door-to-door service for critical breakdowns. Our 24-hour quotation response ensures you get pricing and availability quickly, supporting your production planning.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documents
- Secure carton pallet packaging to prevent damage during transit
- 3-7 business days delivery for in-stock items
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, suitable for both maintenance and OEM production
Get Your SKF 23156 Cc/W33 Bearing Today
Don't let bearing issues disrupt your production schedule. Send us your bearing requirements, including quantity and application details, and our team will provide a formal quotation within 24 hours. With our stock availability and fast shipping, you can minimize downtime and keep your equipment running efficiently.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with complete traceability documentation and brand certification to ensure authenticity.
Q: How do I confirm if the 23156 Cc/W33 is suitable for my equipment?
A: Provide your equipment model, operating load, speed, and misalignment requirements. Our SKF-certified technical team will verify compatibility and recommend the appropriate suffix options.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer's warranty against manufacturing defects. We provide full support for warranty claims and replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency maintenance needs and small-batch production requirements.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days. We offer express options for urgent requirements and can arrange door-to-door delivery worldwide.
Q: How can I verify the bearing's authenticity?
A: Each bearing includes SKF's original packaging with security features, laser-etched markings, and a unique traceability code that can be verified through official channels. We provide all necessary documentation for authentication.
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