Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
Main View
100% Genuine SKF
Full Traceability
ISO 9001 Certified
SKF Authorized
Deep Groove Ball Bearing
SKF 61804-2RS1 20X32X7mm Rubber Sealed Deep Groove Ball Bearing for Industrial Machinery
SKF 61804-2RS1 20X32X7mm Rubber Sealed Deep Groove Ball Bearing for Industrial Machinery
In Stock · Ready to Ship
<p>Ensure seamless industrial machinery performance with the <strong>SKF 61804-2RS1</strong> deep groove ball bearing, engineered to deliver reliable rotation and extended service life in demanding applications. This 20x32x7mm rubber-sealed solution maintains optimal lubrication integrity while preventing contamination, reducing unplanned downtime for production lines and equipment OEMs.</p><ul><li>100% genuine SKF quality with full traceability documentation, ensuring compliance for global export and eliminating supply chain risks</li><li>Precision 20x32x7mm dimensions with rubber seals (2RS1) for enhanced protection in dusty or humid industrial environments</li><li>Customizable OEM options available, supported by a SKF-certified technical team for model selection and installation guidance</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
SKF 61804-2RS1 20X32X7mm Rubber Sealed Deep Groove Ball Bearing for Industrial Machinery -- Parameter Sheet
SKF · Deep Groove Ball Bearing
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Deep Groove Ball 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
-
Bearings: Deep Groove · Spherical · Cylindrical · Tapered · Thrust · Angular Contact
-
Sealing: Radial shaft seals · V-rings · Labyrinth seals · Bearing isolators
-
Lubrication: LGMT 2/3 grease · Automatic lubricators · Centralized systems
-
Mounting Tools: Induction heaters · Fitting kits · TMFT 36 · Alignment tools
-
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. | 61804-2RS1 |
| Specification | 20x32x7 mm |
| Trademark | SKF |
| Origin | Sweden |
| Lubrication | Grease or Oil |
| HS Code | 8482102000 |
| Customerized | Customizable |
| Sample | Available |
| Service | OEM ODM |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Electric motors, gearboxes, pumps, conveyors |
| Manufacturing | CNC machine tools, packaging equipment, textile machinery |
| Industrial Automation | Robotic arms, precision spindles, material handling systems |
Stop Production Delays with Genuine SKF 61804-2RS1 Bearings
Industrial machinery operators know the cost of unexpected downtime—hours of halted production, missed deadlines, and emergency repair costs. Counterfeit bearings often fail prematurely, with incomplete traceability documents causing customs clearance issues and quality disputes. Multi-layer distribution channels stretch delivery times by 30–50%, making it nearly impossible to align with tight production schedules.
Genuine SKF 61804-2RS1 Bearings, In Stock and Ready to Ship
As an official SKF authorized distributor, we provide 100% genuine SKF 61804-2RS1 deep groove ball bearings with full traceability documentation. Our large centralized warehouse ensures stable bulk supply, while our streamlined distribution channel eliminates unnecessary delays. This 20X32X7mm rubber sealed bearing is ideal for industrial machinery operating in contaminated environments, providing reliable performance in electric motors, gearboxes, and conveyor systems.
Engineered for Demanding Industrial Environments
The SKF 61804-2RS1 is specifically designed to handle radial loads and moderate axial loads in high-speed applications. Its rubber seals (2RS1) effectively prevent the ingress of dust, moisture, and contaminants, extending bearing life in harsh industrial settings. Whether your equipment operates in high-temperature conditions or requires maintenance-free operation, this bearing delivers consistent performance under varying loads and speeds.
Technical Features That Maximize Machinery Uptime
The 20mm bore diameter and 32mm outside diameter make this bearing compatible with standard industrial shafts and housings, simplifying replacement and reducing inventory complexity. The 7mm width strikes a balance between load capacity and space efficiency, suitable for compact machinery designs. SKF's precision manufacturing ensures tight tolerances, minimizing vibration and noise during operation. The option for grease or oil lubrication allows customization based on specific application requirements, from high-speed spindles to heavy-duty conveyors.
Why Genuine SKF Bearings Lower Total Cost of Ownership
While counterfeit bearings may offer lower upfront costs, they typically fail within 30–50% of the expected service life of genuine SKF products. This leads to repeated replacement cycles, increased labor costs, and unplanned production downtime—a hidden expense that far outweighs initial savings. Our ISO 9001 compliant quality management ensures each bearing meets SKF global standards, providing predictable performance and reducing long-term maintenance costs.
Your Trusted Partner for Industrial Bearing Solutions
With over a decade of experience serving 60+ countries, we bring unmatched expertise to industrial bearing procurement. Our SKF-certified technical team provides free model selection and installation guidance, helping you avoid costly选型 mistakes. We offer dedicated inventory reservation for long-term partners and global door-to-door logistics, with real-time order tracking from warehouse to delivery. Every bearing comes with official certification and traceability documents, ensuring compliance with export requirements and quality standards.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels and batch documentation
- Carton and pallet packaging for secure transportation
- Package Size: 38.00cm * 28.00cm * 22.00cm
- Package Gross Weight: 21.600kg
- 3-7 business days delivery for in-stock items
- DHL, FedEx, UPS, air freight, and sea freight options available
- Real-time logistics tracking provided for all orders
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Get Your SKF 61804-2RS1 Bearings Today
Don't let equipment downtime impact your production targets. Send us your bearing model list, application parameters, and order volume to receive a formal quotation within 24 hours. We support sample testing and small-batch trial orders to verify quality before mass production, ensuring complete satisfaction with your purchase.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every SKF 61804-2RS1 bearing comes with full traceability documentation and brand authorization certificates to ensure authenticity.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility and provide free选型 assistance.
Q: What is your warranty policy?
A: All bearings come with SKF's official warranty. We offer unconditional replacement for manufacturing defects and provide comprehensive after-sales support.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making us ideal for both emergency repairs and large-scale OEM production needs.
Q: How long does shipping take?
A: In-stock items are shipped within 3-7 business days. We offer flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight based on your urgency and location.
Q: How can I verify the authenticity of the bearings?
A: Authentic SKF bearings feature laser-etched markings, holographic packaging labels, and unique serial numbers. We provide complete traceability documents and can assist with verification through SKF's official channels.
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