Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 21305 |
| Feature | Long Life, High Speed, Low Noise |
| Specification | 25×62×17mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 5.00cm × 9.00cm × 4.00cm |
| Package Gross Weight | 0.160kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Gearboxes, Industrial Fans |
| Automotive | Vehicle Transmissions |
Reduce Gearbox Downtime with SKF 21305 Spherical Roller Bearings
Unexpected gearbox failures disrupt production schedules and increase maintenance costs. Many operations face delays from unreliable bearing suppliers or struggle with matching the right bearing to high-load applications. When bearings fail prematurely, the cascading effect includes missed deadlines and elevated repair expenses.
Genuine SKF 21305 Bearings for Reliable Performance
The SKF 21305 spherical roller bearing addresses these challenges with its long-life design and high-load capacity. As an official SKF distributor, we ensure every unit comes from an authorized supply chain, supported by our ISO 9001 three-level quality inspection system. With 10+ years of technical expertise, we help you select the right bearing for gearboxes and high-load industrial equipment, reducing the risk of premature failure.
Optimal Performance in High-Load Gearbox Applications
This 25x62x17mm spherical roller bearing excels in gearboxes handling radial and axial loads, common in conveyor systems and industrial machinery. Its robust construction withstands heavy loads while maintaining low noise operation, making it ideal for continuous-duty applications where reliability is critical. The bearing’s design accommodates misalignment, a key factor in extending service life in real-world operating conditions.
Key Technical Features Driving Performance
The SKF 21305’s long-life feature stems from precision manufacturing and high-quality materials, ensuring extended service intervals compared to standard bearings. Its high-speed capability allows operation in demanding rotational environments without compromising efficiency. The 25mm bore diameter, 62mm outer diameter, and 17mm width balance compact size with load-bearing capacity, fitting seamlessly into most gearbox designs. These specifications collectively reduce maintenance frequency and improve overall equipment uptime.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs but often fail within months, leading to unplanned downtime. A single gearbox failure can cost thousands in lost production. Genuine SKF bearings, like the 21305, undergo rigorous testing to meet strict quality standards, minimizing the risk of premature failure. By investing in authentic components, you lower total cost of ownership through fewer replacements and reduced maintenance labor.
Our Commitment to Reliable Supply
As an official SKF distributor, we provide complete traceability for every bearing, with documentation verifying authenticity and compliance. Our WMS real-time inventory system ensures stock availability, supporting quick turnaround for urgent orders. With a technical team boasting 10+ years of experience, we offer personalized application solutions to match your specific gearbox requirements. We serve 2,000+ clients across 60+ countries, delivering door-to-door logistics and comprehensive after-sales support, including claim assistance for manufacturing defects.
Packaging & Shipping
- Original SKF packaging with carton pallet for secure transport
- 3-7 business days delivery for in-stock items
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 unit, ideal for emergency repairs
Secure Your Gearbox Reliability Today
Don’t let bearing issues slow down your operations. Send us your SKF 21305 requirements, including application details and quantity, to get a prompt quote. With our ready inventory and global delivery network, we can help minimize downtime and keep your gearboxes running smoothly.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing comes with complete traceability documentation to verify authenticity.
Q: How do I confirm if the 21305 is suitable for my gearbox?
A: Provide your gearbox model or operating parameters (load, speed, environment), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: We adhere to SKF’s official warranty standards, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting emergency maintenance needs.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via DHL, FedEx, UPS, air, or sea freight based on your location.
Q: How can I verify the bearing’s authenticity?
A: Check the packaging for SKF’s security labels, laser-etched markings on the bearing, and use SKF’s official verification tools. We provide all necessary documentation for traceability.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
