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
High Precision Spherical Roller Bearing 21319E for Industrial Machinery OEM Applications
High Precision Spherical Roller Bearing 21319E for Industrial Machinery OEM Applications
In Stock · Ready to Ship
<p>Ensure your industrial machinery runs with uncompromised precision and reliability using the <strong>High Precision Spherical Roller Bearing 21319E</strong>, engineered to deliver consistent performance even in demanding OEM applications. As an official SKF authorized distributor, we guarantee full traceability and batch stability, eliminating concerns about documentation gaps or quality inconsistencies that could disrupt your production timeline.</p><ul><li>45mm width design optimizes load distribution, reducing wear and extending service life in heavy-duty rotating equipment</li><li>SKF-certified engineering ensures seamless integration with your existing systems, backed by our dedicated technical support team</li><li>Streamlined supply chain from our centralized warehouse enables fast, reliable delivery to keep your production on schedule</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static C₀
--
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
High Precision Spherical Roller Bearing 21319E for Industrial Machinery OEM 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 (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. | -- | -- |
* 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. | 21319E |
| Width | 45mm |
| Specification | 21319E |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Industrial Gearboxes, Conveyors, Pumps, Fans |
| Heavy Industry | Crushers, Mixers, Compressors, Material Handling Equipment |
| Power Generation | Generators, Turbines, Alternators |
Stop Production Delays with Genuine High Precision Spherical Roller Bearing 21319E
OEM manufacturers across Europe, North America, and Southeast Asia face recurring challenges: counterfeit bearings causing premature failures, multi-tier distribution stretching lead times by 30-50%, and limited technical support leaving teams to resolve installation issues independently. These issues directly impact production schedules, leading to costly downtime and quality disputes.
Genuine SKF 21319E Bearings: In Stock and Traceable
As an official SKF authorized distributor, we provide the High Precision Spherical Roller Bearing 21319E with full traceability documentation, eliminating customs clearance obstacles and counterfeit risks. Our large centralized warehouse ensures stable bulk supply, while our SKF-certified technical team offers application-specific guidance for industrial machinery OEMs, EPC procurement teams, and maintenance service providers.
Optimal Performance in Demanding Industrial Conditions
The Spherical Roller Bearing 21319E excels in heavy-duty industrial machinery applications involving high radial loads, moderate axial loads, and misalignment compensation. Its 45mm width design supports stable operation in gearboxes, conveyors, and material handling equipment, where reliability under fluctuating loads directly impacts production efficiency and equipment lifespan.
Technical Features That Ensure Reliability
The 21319E Spherical Roller Bearing integrates key engineering features critical for industrial performance. Its precision manufacturing aligns with SKF global standards, ensuring consistent batch quality essential for OEM production lines. The bearing's width dimension—45mm—provides enhanced load distribution, reducing stress concentrations in high-torque applications. As part of SKF's spherical roller series, it accommodates shaft misalignment up to 2-3 degrees, minimizing installation complexity and extending service life in real-world operating conditions.
Total Cost of Ownership: Why Genuine Matters
Non-genuine Spherical Roller Bearings may offer lower upfront costs but often result in hidden expenses: early failures requiring unscheduled maintenance, production line shutdowns averaging $2,000-$5,000 per hour, and potential damage to关联 components. Our 100% genuine SKF 21319E Bearings, backed by ISO 9001 quality management, deliver predictable performance, reducing total lifecycle costs by minimizing downtime and replacement frequency.
Our Commitment to Your Production Success
With over a decade serving 60+ countries, we stand behind every High Precision Spherical Roller Bearing 21319E with tangible guarantees: official SKF authorization with full supply chain traceability, dedicated inventory reservation for long-term partners, and a certified technical team providing pre-installation guidance and failure analysis. Our door-to-door global logistics ensure on-time delivery, while our 24-hour quotation response keeps your procurement process on schedule.
Packaging & Shipping
- Original SKF packaging with model verification label and batch traceability documentation
- 3-7 business days delivery for in-stock orders
- Flexible logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided upon shipment
- Minimum order quantity: 1 unit, supporting emergency maintenance and small-batch trials
Secure Your Bearing Supply Today
Delays in securing reliable bearings cost manufacturers thousands in lost production. Send your 21319E Bearing requirements—including quantity and application details—to receive a formal quotation with authorization documentation within 24 hours. Our dedicated account managers ensure seamless order processing from warehouse to your facility.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every 21319E Bearing comes with complete traceability documentation and brand authorization certificates.
Q: How can I confirm the 21319E is suitable for my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All bearings are covered by SKF's standard manufacturer warranty, with unconditional replacement for manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting both emergency repairs and small-batch trial runs.
Q: How quickly can you ship the 21319E Bearing?
A: In-stock items ship within 3-7 business days via your preferred logistics (DHL, FedEx, UPS, etc.).
Q: How do I verify the authenticity of the bearing?
A: Each bearing includes SKF's original packaging with security labels, laser-etched part numbers, and batch codes verifiable through SKF's official channels. We provide full traceability documentation with every 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