Mining & Metallurgy
Crushers, mills, conveyors, and smelting equipment under heavy radial/axial loads.
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Deep Groove Ball Bearings
High-Quality SKF 6305 Deep Groove Ball Bearing 25x62x17mm for Industrial Machinery
High-Quality SKF 6305 Deep Groove Ball Bearing 25x62x17mm for Industrial Machinery
In Stock · Ready to Ship
<p>Ensure uninterrupted industrial machinery performance with the <strong>SKF 6305 deep groove ball bearing</strong>—engineered to deliver reliable radial load handling and extended service life in demanding applications. With precise 25x62x17mm dimensions and 0° contact angle, this Swedish-manufactured bearing maintains optimal alignment under variable speeds, reducing unplanned downtime for your production line.</p><ul><li>Constructed from high-grade bearing steel for superior wear resistance and batch consistency, ideal for OEMs requiring traceable components</li><li>Seamless integration with standard industrial assemblies, backed by SKF's global quality certification and our dedicated technical support</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-Quality SKF 6305 Deep Groove Ball Bearing 25x62x17mm for Industrial Machinery -- Parameter Sheet
SKF · Deep Groove Ball Bearings
| Parameter | Value | Unit / Note |
|---|---|---|
| Bearing Series | -- | Deep Groove Ball Bearings |
| 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. | 6305 |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Specification | 25×62×17mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482102000 |
| Package Size | 8.20cm × 8.20cm × 3.70cm |
| Package Gross Weight | 0.240kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| General Machinery | Electric Motors, Pumps, Fans, Gearboxes |
| Manufacturing | Conveyor Systems, Machine Tools, Compressors |
| Automotive | Alternators, Water Pumps, Transmission Components |
| Material Handling | Pallet Trucks, Conveyor Rollers, Lift Mechanisms |
Stop Equipment Downtime with Genuine SKF 6305 Deep Groove Ball Bearing
Industrial machinery operators know the cost of unexpected shutdowns—hours of lost production, emergency repair fees, and missed deadlines. When a radial bearing fails prematurely, the root cause often traces back to counterfeit products with inconsistent material quality or imprecise manufacturing. Sourcing from unreliable channels also means unpredictable lead times, forcing maintenance teams into last-minute scrambles to keep lines running.
Genuine SKF 6305 Bearings: In Stock and Ready for Immediate Shipment
As an official SKF distributor, Dunyu Bearings eliminates these pain points with the SKF 6305 deep groove ball bearing—a 25x62x17mm radial bearing engineered for industrial machinery. Our centralized warehouse maintains large inventory, ensuring this critical component is available for same-day dispatch. Every unit undergoes full-process quality checks compliant with ISO 9001 and SKF global standards, from incoming inspection to final packaging.
Engineered for Reliable Performance in Demanding Conditions
The SKF 6305 deep groove ball bearing excels in applications requiring high radial load capacity and smooth rotation. Its single-row design with 0° contact angle makes it ideal for electric motor spindles, conveyor systems, and gearboxes operating at moderate speeds. Constructed from premium bearing steel, it delivers consistent performance in temperatures ranging from -30°C to 120°C, resisting wear even in dusty or humid industrial environments.
Technical Features That Maximize Machinery Uptime
The 25mm bore diameter and 62mm outer diameter of the SKF 6305 ensure precise fit in standard industrial shafts and housings, reducing installation time and alignment errors. Its 17mm width balances load capacity with space efficiency, making it suitable for compact machinery designs. The bearing's zero contact angle optimizes radial load distribution, while the high-quality steel construction minimizes vibration and noise—critical factors in extending equipment lifespan and reducing maintenance intervals.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Choosing genuine SKF 6305 bearings over counterfeit alternatives delivers measurable long-term savings. While unauthorized products may offer lower upfront prices, they typically fail 30-50% faster, leading to repeated replacements and unplanned downtime. SKF's rigorous manufacturing standards ensure each bearing meets exacting performance specifications, reducing the risk of collateral damage to shafts, housings, or other components. With full traceability documentation, our bearings also simplify customs clearance and compliance with international quality regulations.
Your Trusted Partner for Industrial Bearing Solutions
For over a decade, Dunyu Bearings has served as a trusted SKF distributor, delivering authentic bearings to 60+ countries. Our SKF-certified technical team provides free application analysis, helping you confirm the 6305 is the optimal choice for your specific operating conditions. We offer flexible OEM supply schemes, including small-batch trials and long-term inventory reservations, supported by global door-to-door logistics. Every order includes comprehensive after-sales support, from installation guidance to failure analysis.
Packaging & Shipping
- Original SKF packaging with anti-counterfeit labels and product certification
- Expedited processing for in-stock items, typically shipped within 24 hours
- Global delivery via DHL, FedEx, UPS, or sea/air freight as needed
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, ideal for emergency repairs or scheduled maintenance
Get Your SKF 6305 Bearing Shipped Today
Don't let bearing issues disrupt your production schedule. Send us your equipment model, operating parameters, and required quantity, and our team will confirm compatibility and provide a formal quotation within 24 hours. With our large inventory and fast shipping, you can have the genuine SKF 6305 deep groove ball bearing delivered to your facility in days, not weeks.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every SKF 6305 bearing comes with full traceability documentation and brand authorization certificates.
Q: How do I confirm if the 6305 is compatible with my equipment?
A: Provide your equipment model or share 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 SKF bearings are covered by the manufacturer's warranty against manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-batch production needs.
Q: How long does shipping take?
A: In-stock SKF 6305 bearings ship within 24 hours. Delivery times range from 3-7 business days via express courier to major industrial regions.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF's original packaging with holographic labels and unique serial numbers. We also provide certification documents for traceability to SKF's global supply chain.
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