Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
<p>Ensure uninterrupted industrial machinery performance with SKF self-aligning roller bearings, engineered to maintain precision even under shaft misalignment. These 22313CA, 22314CA, 22315CA, and 22316CA models deliver exceptional radial load capacity and double-row roller design for reliable operation in heavy-duty applications.</p><ul><li>100% genuine SKF certified bearings with complete traceability documentation, eliminating customs clearance delays and quality disputes</li><li>Precision ratings from P0 to P2 and clearance options (C0/C3/C4) allow tailored fit for specific industrial scenarios, reducing installation errors</li><li>Direct from authorized distributor stock, ensuring consistent batch quality and faster emergency delivery compared to traditional multi-tier channels</li></ul>
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
| 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 (C₀) | -- | 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. | -- | -- |
Engineered for demanding industrial environments, this SKF bearing series delivers reliable performance across a wide range of heavy-duty and precision applications.
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
Wind turbines, generators, gearboxes, and turbine main shafts.
Cranes, presses, rolling mills, and large industrial gearboxes.
Ship propulsion systems, deck machinery, and offshore platforms.
Kiln drives, ball mills, bucket elevators, and vibrating screens.
Paper machine rolls, dryer sections, and calender rolls.
Need Application Advice?
SKF-Certified Engineer
Selection · Failure analysis · Technical support
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.
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.
Manufactured to ISO P0-P6 tolerance classes. Dimensional accuracy and running accuracy are 100% verified before shipment, with full batch traceability records.
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.
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.
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.
SKF Microlog and Enlight sensors for vibration, temperature, and speed monitoring. Enable predictive maintenance strategies to minimize unplanned downtime and optimize bearing replacement intervals.
| Parameter | Details |
|---|---|
| Model NO. | 22313CA |
| 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 |
| Spherical | Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Unseparated |
| Outer Dimension | 50-2500 |
| Transport Package | Carton Pallet |
| Specification | 65*140*48 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Production Capacity | 1000000 |
| Industry | Typical Equipment |
|---|---|
| Mining & Construction | Excavators, Loaders, Crushers, Conveyors |
| Steel & Metallurgy | Rolling Mills, Continuous Casters, Overhead Cranes |
| Energy & Power | Wind Turbines, Generators, Compressors |
| Manufacturing | CNC Machines, Gearboxes, Electric Motors |
| Heavy Machinery | Injection Molding Machines, Presses |
Equipment downtime from bearing failure costs manufacturers an average of $22,000 per hour, often due to counterfeit parts with incomplete traceability. Multi-tier distribution channels stretch delivery times by 30-50%, forcing production teams to rush replacements or carry excessive inventory. For industrial machinery OEMs and maintenance providers, finding a reliable source of authentic SKF self-aligning roller bearings that balances quality, availability, and technical support remains a persistent challenge.
As an official SKF authorized distributor, we provide 100% genuine self-aligning roller bearings including popular models 22313CA, 22314CA, 22315CA, and 22316CA. Our centralized warehouse stocks a comprehensive inventory of SKF industrial bearings, enabling same-day dispatch for urgent orders. Each bearing comes with complete certification documents, ensuring compliance with export customs requirements and eliminating quality liability risks. Whether用于 heavy-duty gearboxes, vibrating screens, or conveyor systems, our SKF self-aligning roller bearings deliver consistent performance in demanding industrial environments.
SKF self-aligning roller bearings are designed to accommodate shaft misalignment up to 2.5 degrees, making them ideal for applications where mounting errors or shaft deflection occur. The double-row roller design provides high radial load capacity and moderate axial load capability, suitable for rotating equipment operating under heavy static and dynamic loads. In sectors like mining and construction, these bearings withstand shock loads and vibration while maintaining operational stability, reducing the need for frequent replacements and unplanned maintenance.
The 22313CA series SKF self-aligning roller bearings feature precision rating options from P0 to P2, allowing selection based on application accuracy requirements—P5 for general industrial machinery and P2 for high-precision rotating equipment. Clearance grades C0 (normal), C3 (increased), and C4 (larger) accommodate thermal expansion in different operating temperatures, preventing premature failure from insufficient internal space. Constructed with high-quality bearing steel, these bearings offer excellent fatigue resistance, while the unseparated design simplifies installation and maintenance. The 65*140*48 mm dimension of the 22313CA model provides a balance of load capacity and compact size for medium-duty industrial machinery.
Counterfeit self-aligning roller bearings may cost 30% less upfront but typically fail within 30-50% of the expected service life of genuine SKF products. A single bearing failure in a critical production line can cause secondary damage to shafts, housings, and gears, increasing repair costs by 4-5 times. Our ISO 9001 compliant quality management ensures each bearing meets SKF global standards, withstanding operating temperatures from -30°C to 120°C in standard configurations. By investing in genuine 22314CA industrial bearings and 22315CA roller bearings, manufacturers reduce unplanned downtime, lower maintenance frequency, and extend equipment service life—ultimately achieving a lower total cost of ownership over time.
With 15+ years serving 60+ countries worldwide, we understand the critical role bearings play in industrial operations. Our SKF-certified technical team provides free model selection support based on working conditions, ensuring optimal bearing performance. We maintain $5 million+ inventory across four regional warehouses, enabling door-to-door delivery in 3-7 days to major industrial hubs. Every order includes batch traceability documentation and a 12-month warranty against manufacturing defects. For OEMs requiring customized solutions, our engineering team develops application-specific bearing configurations, supported by SKF's global technical resources. As your vertical distribution partner, we eliminate middlemen markups while maintaining the reliability of direct brand access.
Every hour of equipment downtime erodes your production targets and profitability. Whether you need emergency replacement 22316CA mechanical bearings or are planning a preventive maintenance program, we ensure genuine SKF products reach your facility as scheduled. Send your bearing model list, application parameters, and required quantity today—our team will confirm stock availability and provide a detailed quotation within 24 hours, including technical specifications and delivery timelines.
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 the correct bearing model for my equipment?
A: Provide your equipment model, operating speed, load conditions, and temperature range. Our SKF-certified technical team will recommend the appropriate bearing model and clearance grade.
Q: What is your warranty policy?
A: All bearings come with SKF's standard manufacturer warranty covering defects in materials and workmanship for 12 months from delivery.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs
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.
Every shipment includes official SKF certification of origin, verifying product authenticity and manufacturing source.
Full production batch traceability maintained for minimum 5 years. Enables quality audit and failure investigation.
Verified annually by SKF. Our authorized status can be confirmed directly through the SKF distributor verification system.
All products carry SKF manufacturer warranty. Defective products are replaced or refunded -- no questions asked.
SKF QR code and holographic seal on every package. Verify authenticity instantly via SKF's official verification portal.
Authorized Distributor
Shanghai Dunyu Bearing
Official SKF Authorized Distributor
ISO 9001
SKF Authorized
Full Traceability
All products shipped in original SKF packaging with anti-counterfeit seal, QR code, and batch label intact.
Standard export carton for small orders. Custom wooden crates with moisture-proof lining for large/heavy shipments.
Sea freight (FCL/LCL), air freight, and express (DHL/FedEx/UPS). DDP, DAP, CIF, FOB terms all supported.
In-stock items: 1-3 days dispatch. Air freight: 3-7 days door-to-door. Sea freight: 15-35 days by destination.
| 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 |
Spherical Roller Bearing
Spherical Roller Bearing
Spherical Roller Bearing
Spherical Roller Bearing
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.
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.
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.
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.
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.
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.
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 →
Send us your bearing model, quantity, and delivery requirements. Our SKF-certified team will respond with a formal quotation, traceability certificate, and logistics plan.