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
Deep Groove Ball Bearing
Genuine SKF Deep Groove Ball Bearings 6306-2RS1/6203-2RSH for Industrial OEM Applications
Genuine SKF Deep Groove Ball Bearings 6306-2RS1/6203-2RSH for Industrial OEM Applications
In Stock Β· Ready to Ship
<p>Ensure seamless industrial operations with <strong>genuine SKF Deep Groove Ball Bearings</strong>βdesigned to eliminate production delays and quality risks for OEM applications. These 6306-2RS1/6203-2RSH bearings deliver consistent performance with P0-P2 precision ratings, featuring 2RS1/RSH seals that maintain lubrication integrity in demanding environments, reducing unplanned downtime.</p><ul><li>100% traceable with SKF certification, ensuring compliance and avoiding customs clearance hurdles</li><li>Single-row radial design with 0Β° contact angle for optimal load distribution in machinery</li><li>Direct from authorized distributor: stable bulk supply and emergency delivery to keep your production on schedule</li></ul>
Bore (d)
--
Outer Dia. (D)
--
Width (B)
--
Dynamic C
--
Static Cβ
--
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 Β· Sample orders available
24h Response
Quotation & Cert
60+ Countries
DDP/DAP/CIF
ISO 9001
Quality Certified
Full Specifications
Complete Technical Parameters
Genuine SKF Deep Groove Ball Bearings 6306-2RS1/6203-2RSH for Industrial OEM Applications -- Parameter Sheet
SKF Β· 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 (Cβ) | -- | 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 | β30 to +120 Β°C | -- |
| Vibration Level | SKF E1 / Standard | -- |
| Misalignment Tolerance | -- | Β° |
| 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 Β· Spherical Β· Cylindrical Β· Tapered Β· Thrust Β· Angular Contact
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Sealing: Radial shaft seals Β· V-rings Β· Labyrinth seals Β· Bearing isolators
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Lubrication: LGMT 2/3 grease Β· Automatic lubricators Β· Centralized systems
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Mounting Tools: Induction heaters Β· Fitting kits Β· TMFT 36 Β· Alignment tools
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Housings: Plummer blocks Β· Flanged housings Β· Split housings Β· Adaptor sleeves
Need Application Advice?
SKF-Certified Engineer
Selection Β· Failure analysis Β· 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. | 6306-2rs1/6202-2rsH/6305-2RS1/6203-2RSH |
| Seals Type | Zz 2RS Open |
| Precision Rating | P0 P6 P5 P4 P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Rows Number | Single |
| Aligning | Non-Aligning Bearing |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0Β° |
| Separated | Unseparated |
| Standard | DIN GB ISO JIS ANSI |
| Weight | 0.07 kg |
| Transport Package | Carton Pallet |
| Specification | 17*40*12 mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482102000 |
| Production Capacity | 1000000 |
| Package Size | 5.00cm * 5.00cm * 2.20cm |
| Package Gross Weight | 0.070kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | Electric Motors, Gearboxes, Pumps, Conveyors |
| Automotive | Transmissions, Wheel Hubs, Alternators |
| General Manufacturing | CNC Machines, Assembly Lines, Material Handling Systems |
| Appliances | Compressors, Fans, Washing Machines |
Stop Production Delays with Genuine SKF Deep Groove Ball Bearings 6306-2RS1/6203-2RSH
OEM manufacturers lose thousands in downtime each year due to counterfeit bearings failing prematurely or multi-tier distributors missing delivery deadlines. When your production line stalls because a bearing fails after just 3 months instead of the expected 2 years, the cost goes far beyond replacement partsβit includes halted operations, missed orders, and frustrated customers.
Genuine SKF Bearings Delivered Directly to Your Production Line
As an official SKF distributor, we eliminate the risks of gray-market sourcing with 100% traceable inventory backed by brand certification. Our centralized warehouse ensures SKF 6306-2RS1 and 6203-2RSH bearings are in stock and ready for same-day dispatch, cutting lead times by 30-50% compared to traditional distribution channels. Whether you need bearings for electric motor shafts, gearbox assemblies, or conveyor systems, we provide the exact specifications your equipment requires.
Engineered for Reliable Performance in Industrial Applications
SKF deep groove ball bearings excel in high-speed rotational applications with radial and axial loads, making them ideal for machinery operating at up to 10,000 r/min. The 2RS1/2RSH seals provide effective protection against dust and moisture ingress, extending service life in harsh factory environments without compromising lubrication retention. With a contact angle of 0Β°, these bearings maintain stable performance under variable load conditions, from light-duty conveyors to heavy-duty compressors.
Technical Details That Ensure Long-Term Equipment Reliability
The precision rating (P0-P2) determines rotational accuracyβcritical for high-speed equipment where vibration can cause premature wear. Our bearings use premium bearing steel construction, delivering a dynamic load capacity that meets SKF global standards, ensuring predictable service life under rated operating conditions. Vibration classes Z1V1 to Z3V3 allow customization based on noise sensitivity; Z3V3 bearings minimize vibration in precision machinery like CNC spindles. The unseparated design simplifies installation and reduces maintenance time, while compatibility with both grease and oil lubrication offers flexibility across operating temperatures.
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Counterfeit bearings often cut corners on material quality and manufacturing precision, leading to 50-70% shorter service life. A single bearing failure in a production line can cost $10,000+ in downtimeβfar exceeding the savings from cheaper alternatives. Our genuine SKF bearings comply with ISO 9001 standards and SKF's rigorous quality control, reducing failure risks and extending maintenance intervals. With full traceability documentation, you avoid customs clearance delays and liability disputes that plague gray-market purchases.
Why Global Manufacturers Trust Our SKF Bearing Supply
With 60+ countries served and a SKF-certified technical team, we deliver more than productsβwe provide end-to-end OEM support. Our 24-hour quotation response ensures you get pricing and availability quickly, while sample testing and small-batch trials let you verify performance before full-scale orders. Dedicated account managers track every order from warehouse to delivery, and our global logistics network offers door-to-door shipping with real-time tracking. We maintain ISO 9001 compliant quality management, with each bearing inspected before dispatch to meet your exact specifications.
Packaging & Shipping
- Original SKF packaging withι²δΌͺ labels and batch traceability documentation
- Carton and pallet packaging options for bulk orders
- 3-7 business days delivery for in-stock items
- DHL, FedEx, UPS, air, and sea freight options available
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 piece, supporting emergency maintenance needs
Get Your SKF Bearings Shipped Within 24 Hours
Every hour of production downtime costs your business money. Send us your bearing model list, application parameters, and order volume today, and our team will issue a formal quotation with certification within 24 hours. With our large centralized inventory, we can have your SKF 6306-2RS1 and 6203-2RSH bearings on the way to your facility immediatelyβno more waiting for multi-tier distributors to restock.
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 verify authenticity.
Q: How do I confirm if the 6306-2RS1/6203-2RSH is compatible with my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our SKF-certified technical team will verify compatibility and recommend the optimal bearing solution.
Q: What is your warranty policy?
A: We provide warranty coverage in accordance with SKF's global standards, including replacement for manufacturing defects with no restocking fees.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency maintenance and small-batch production needs.
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 Β· DAP Β· CIF Β· FOB |
| North America | Sea / Air / Express | 20-30d / 5-8d / 3-5d | DDP Β· DAP Β· CIF Β· FOB |
| Southeast Asia | Sea / Air / Express | 7-15d / 3-5d / 2-4d | DDP Β· DAP Β· CIF Β· FOB |
| Middle East | Sea / Air / Express | 15-25d / 4-7d / 3-5d | DDP Β· DAP Β· CIF Β· FOB |
| Other Regions | Sea / Air / Express | Upon Confirmation | FOB Β· CIF Β· 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 β
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