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
Spherical Roller Bearing 22214MBK/W33 Self-Aligning for Industrial Machinery OEM
Spherical Roller Bearing 22214MBK/W33 Self-Aligning for Industrial Machinery OEM
In Stock · Ready to Ship
<p>Minimize industrial machinery downtime with the <strong>22214MBK/W33 Spherical Roller Bearing</strong>, engineered to self-align under heavy radial loads while maintaining precision across P0-P2 ratings. As an official SKF distributor, we ensure full traceability documentation to streamline your supply chain compliance, eliminating customs clearance delays and quality disputes.</p><ul><li>Double-row roller design handles misalignment up to 2° for smooth operation in vibrating equipment</li><li>70×125×31mm dimensions with C0/C3/C4 clearance options to match your exact working conditions</li><li>SKF-certified bearing steel construction delivers batch-stable performance for OEM production lines</li></ul><p>Our dedicated technical team provides free model selection support, so you avoid costly installation errors—backed by door-to-door logistics and emergency delivery to keep your production on schedule.</p>
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
Spherical Roller Bearing 22214MBK/W33 Self-Aligning for Industrial Machinery OEM -- 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. | 22214MBK/W33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Service | OEM, ODM |
| Rolling Body | Roller Bearings |
| The Number of Rows | Double |
| Material | Bearing Steel |
| Type | Self-Aligning Roller Bearings |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Specification | 70*125*31 mm |
| HS Code | 8482300000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Mining & Construction | Conveyors, Crushers, Excavator Swing Mechanisms |
| Manufacturing | Industrial Gearboxes, Paper Mill Rollers, Steel Rolling Mills |
| Power Generation | Wind Turbine Gearboxes, Pump Systems, Compressors |
| Material Handling | Overhead Cranes, Conveyor Systems, Heavy-Duty Motors |
Stop Production Delays with Reliable Spherical Roller Bearing 22214MBK/W33
Industrial machinery OEMs and maintenance teams face costly downtime when bearings fail prematurely. Gray market suppliers often deliver counterfeit products with incomplete traceability, leading to customs clearance issues and quality disputes. Multi-tier distribution channels stretch delivery times by 30-50%, making it hard to align with production schedules. Even genuine bearings from unreliable sources may lack the technical support needed for proper installation and failure analysis, forcing teams to bear additional costs independently.
Genuine SKF Spherical Roller Bearings, In Stock and Ready to Ship
As an official SKF authorized distributor, Dunyu Bearings provides the 22214MBK/W33 self-aligning roller bearing with full traceability and batch consistency. Our large centralized warehouse ensures this industrial machinery bearing is available for immediate dispatch, eliminating the delays of traditional distribution networks. The double-row roller design accommodates misalignment and heavy radial loads, making it ideal for applications like conveyor systems, gearboxes, and mining equipment where operational reliability is critical.
Optimal Performance in Demanding Industrial Environments
The 22214MBK/W33 spherical roller bearing excels in environments with high radial loads, moderate axial loads, and shaft misalignment up to 2 degrees. Its self-aligning capability compensates for installation errors and shaft deflection, reducing stress on connected components. This bearing operates effectively in temperatures ranging from -30°C to 120°C (with appropriate lubrication), making it suitable for both indoor manufacturing facilities and outdoor heavy machinery in construction and mining sectors.
Technical Features That Ensure Long-Term Reliability
The 22214MBK/W33's precision rating options (from P0 to P2) allow customization for specific application requirements—P5 or P4 grades are recommended for high-speed machinery where rotational accuracy is critical. Clearance classes C0 (standard), C3, and C4 accommodate thermal expansion: C3 is ideal for high-temperature applications, while C4 suits heavy-duty equipment with significant load-induced deflection. Constructed from high-quality bearing steel, the double-row rollers distribute loads evenly, extending service life in continuous-operation scenarios like paper mill rollers and conveyor systems. The unseparated design simplifies installation and maintenance, reducing downtime during replacements.
Avoid Hidden Costs: The Value of Genuine SKF Bearings
Counterfeit self-aligning roller bearings often fail within 30-50% of the expected service life, leading to unplanned shutdowns that cost manufacturers an average of $22,000 per hour in lost production. Authentic SKF bearings like the 22214MBK/W33 undergo rigorous testing to meet ISO 9001 and SKF global standards, ensuring consistent performance and predictable maintenance intervals. While gray market products may have lower upfront costs, their higher failure rates result in total cost of ownership (TCO) that is 2-3 times higher than genuine components. Our 100% genuine SKF bearings come with complete certification, eliminating customs clearance delays and liability risks associated with non-traceable products.
Why Manufacturers Choose Dunyu Bearings as Their Supplier
With over 15 years serving 60+ countries, Dunyu Bearings combines official SKF authorization with specialized OEM service capabilities. Our SKF-certified technical team provides free model selection support based on operating conditions, ensuring optimal bearing performance. We maintain $5 million+ inventory across 20,000+ SKF products, enabling same-day dispatch for urgent orders. Every bearing undergoes pre-shipment inspection, with traceability documents linking each unit to SKF's global production network. Our dedicated account managers oversee the entire process from quotation to after-sales support, providing real-time visibility of order status. We offer flexible OEM schemes, including custom packaging and labeling, to align with your production requirements.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels and batch traceability documentation
- Standard carton packaging with palletization for bulk orders to prevent transit damage
- Global door-to-door logistics via DHL, FedEx, or UPS with average delivery times of 3-7 business days
- Real-time tracking provided from warehouse dispatch to final delivery
- Minimum order quantity of 1 unit, supporting both emergency repairs and large-scale OEM production
Get Your 22214MBK/W33 Bearing Shipped Today
Every day of equipment downtime risks production delays and revenue loss. Send your order details—including quantity and application requirements—to receive a formal quotation with certification documents within 24 hours. Our inventory of genuine SKF 22214MBK/W33 bearings is ready for immediate shipment, ensuring you can resume operations with minimal disruption.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every 22214MBK/W33 bearing comes with SKF's original packaging, batch certification, and full traceability documentation to verify authenticity.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model, operating speed, load conditions, and temperature range. Our SKF-certified technical team will verify compatibility and recommend the optimal clearance and precision grade for your application.
Q: What is your warranty policy?
A: All SKF bearings are covered by the manufacturer's warranty against material and manufacturing defects. We provide full support for warranty claims and replacement of non-conforming products.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us suitable for emergency repairs, small-batch production, and large OEM orders alike.
Q: How quickly can you ship?
A: Stock items like the 22214MBK/W33 are dispatched within 24 hours of order confirmation. Standard global delivery takes 3-7 business days via express courier.
Q: How can I verify the bearing's authenticity?
A: Check the SKF laser-etched logo on the bearing outer ring, scan the QR code on
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