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
Angular Contact Bearing
Double Row Angular Contact Ball Bearing 3204A-2Z TN9/MT33 Metal Shield for Pump Systems
Double Row Angular Contact Ball Bearing 3204A-2Z TN9/MT33 Metal Shield for Pump Systems
In Stock · Ready to Ship
<p>Ensure pump system reliability with the <strong>Double Row Angular Contact Ball Bearing 3204A-2Z TN9/MT33</strong>—engineered to deliver consistent performance under radial and axial loads in demanding industrial environments. As an official SKF authorized distributor, we guarantee 100% genuine bearings with full traceability documentation, eliminating customs clearance hurdles and quality disputes.</p><ul><li>Metal shield (2Z) design provides superior contamination protection, extending service life in pump applications where debris and moisture are common threats</li><li>TN9/MT33 cage configuration ensures stable operation at high speeds, reducing vibration and minimizing downtime for production-critical systems</li><li>Precision-machined bearing steel construction meets SKF global standards, offering the batch consistency OEM manufacturers need to maintain production schedules</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
Double Row Angular Contact Ball Bearing 3204A-2Z TN9/MT33 Metal Shield for Pump Systems -- Parameter Sheet
SKF · Angular Contact Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Angular Contact 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. | Double Row Angular Contact Ball Bearing |
| Separated | Separated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Precision Rating | P0 P2 P4 P5 P6 |
| Type | Ball |
| Structure | Angular Contact |
| Cage | Steel Cage.Copper Cage.Nylon Cage |
| Lubrication | Oil Grease |
| Transport Package | Carton Pallet |
| Specification | As Your Request |
| Trademark | SKF |
| Origin | Jiangsu China |
| Production Capacity | 1000000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Pump Systems, Compressors, Gearboxes |
| Manufacturing | Production Line Conveyors, Machine Tools |
| Water Treatment | Centrifugal Pumps, Circulation Systems |
| Chemical Processing | Agitators, Mixers, Transfer Pumps |
Stop Pump Downtime — SKF 3204A-2Z TN9/MT33 Double Row Angular Contact Ball Bearing Delivers
Pump system operators know the cost of unexpected bearing failure: hours of production loss, emergency repair fees, and missed delivery deadlines. Gray market bearings often fail prematurely due to poor material quality, while multi-tier distributors stretch lead times by 30–50%, leaving maintenance teams waiting for critical replacements.
Genuine SKF 3204A Bearings, In Stock and Verified
Our Double Row Angular Contact Ball Bearing 3204A-2Z TN9/MT33 solves these challenges with 100% genuine SKF components backed by full traceability documentation. As an official SKF distributor, we maintain a large centralized warehouse with ready inventory, ensuring your pump systems get the right bearing fast. The metal shield design provides extra protection against contaminants in industrial pump environments, reducing maintenance needs.
Engineered for Pump System Demands
This Angular Contact Ball Bearing excels in high-speed, radial-load applications typical of pump systems. Its double row design delivers enhanced rigidity and axial load capacity, maintaining performance under varying pressure conditions. Whether in centrifugal pumps, hydraulic systems, or water circulation equipment, the 3204A-2Z TN9/MT33 handles continuous operation with minimal vibration, ensuring stable pump performance and extended service life.
Technical Details That Matter for Pump Performance
The SKF 3204A-2Z TN9/MT33 features precision rating options from P0 to P6, allowing customization for specific pump tolerances. Its steel, copper, or nylon cage options accommodate different temperature and speed requirements—steel cages excel in high-temperature environments, while nylon cages reduce noise in low-vibration applications. The metal shield (2Z) design balances protection and friction, preventing particle ingress without compromising rotational efficiency. Lubricated with high-quality oil grease, this bearing minimizes wear even in continuous-duty pump operations.
Why Genuine SKF Bearings Lower Total Costs
Counterfeit Metal Shield Bearings may cost less upfront, but they often lead to hidden expenses: early failure requiring pump disassembly, damaged shafts from poor fit, and unplanned downtime. Our genuine SKF bearings meet ISO 9001 and SKF global standards, ensuring consistent batch quality and predictable performance. With full traceability, you avoid customs clearance delays and quality disputes, while the bearing’s robust construction reduces replacement frequency—lowering your total cost of ownership over time.
Your Trusted Partner for Pump Bearings
With over 60+ countries served, Shanghai Dunyu Bearing Co., Ltd. combines official SKF authorization with a certified technical team. Every bearing comes with brand certification and traceability documents, verified through our full-process quality management system. Our dedicated account managers track your order from warehouse to delivery, providing real-time updates. For pump system operators, this means reliable supply, professional technical support, and the confidence that comes from working with an authorized vertical distributor.
Packaging & Shipping
- Original SKF packaging with protective carton and pallet reinforcement
- 3–7 business days delivery for in-stock orders
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking number provided upon shipment
- Minimum order quantity of 1 piece, supporting emergency repairs and small-batch needs
Get Your Pump Bearings Back in Operation
Don’t let bearing issues keep your pumps offline. Send us your model requirements, pump operating conditions, and order quantity today. Our team will issue a formal quotation with certification within 24 hours, so you can restore production quickly and avoid unnecessary downtime.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with full traceability documentation and brand certification to ensure authenticity.
Q: How do I confirm if the 3204A-2Z TN9/MT33 fits my pump?
A: Provide your pump 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 come with SKF’s standard manufacturer warranty, covering defects in materials and workmanship. We offer unconditional returns for manufacturing issues.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, ideal for emergency repairs or small-scale maintenance.
Q: How long does shipping take?
A: In-stock bearings ship within 3–7 business days. We offer flexible logistics via DHL, FedEx, UPS, air, or sea freight based on your urgency.
Q: How can I verify the bearing’s authenticity?
A: Check the packaging for SKF’s holographicé˜²ä¼ªæ ‡ç¾, laser-etched part numbers, and scan the QR code to validate through SKF’s official database. We provide complete traceability records 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