Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 21305 |
| Bearing Type | Spherical Roller Bearing |
| Bore Diameter (d) | 25mm |
| Outside Diameter (D) | 62mm |
| Width (B) | 17mm |
| Features | Long Life, High Speed, Low Noise |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 5.00cm * 9.00cm * 4.00cm |
| Package Gross Weight | 0.160kg |
| Customization | Customizable |
| Sample Availability | Available |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Gearboxes |
| Automotive | Car transmissions |
| HVAC | Fan systems |
Need a Reliable SKF Spherical Roller Bearing 21305 for Your Gearbox?
Finding the right bearing for high-speed gearbox applications can be challenging—especially when dealing with frequent replacements due to premature wear or noise issues. Many buyers struggle with sourcing authentic SKF 21305 bearings that meet the exact 25x62x17mm dimensions required for their equipment, leading to costly downtime during installation or operation.
Engineered for High-Speed Gearbox Performance
The SKF Spherical Roller Bearing 21305 is designed to address these challenges with its precision 25x62x17mm dimensions and triple performance advantages: long life, high-speed capability, and low noise operation. As a professional bearing distributor with over 15 years of industry experience, we ensure direct supply from SKF factories, complete batch traceability, and sufficient inventory to meet urgent 48-hour delivery needs for critical applications like gearboxes and industrial machinery.
Optimal Performance in Demanding Conditions
This spherical roller bearing excels in high-speed rotational environments where misalignment tolerance and load capacity are critical. With its robust design, it reliably handles radial and axial loads in gearbox applications, maintaining stability even under varying operating temperatures. The low noise feature is particularly valuable in industrial settings where equipment sound levels directly impact workplace comfort and compliance.
Key Engineering Features for Reliability
The 21305 bearing’s 25mm bore diameter, 62mm outer diameter, and 17mm width are precision-machined to SKF standards, ensuring perfect interchangeability with existing installations. Its spherical roller design allows for angular misalignment compensation, reducing stress on shafts and housings during operation. The combination of high-speed capability and long service life is achieved through optimized internal geometry and premium materials, making it a trusted choice for continuous-duty gearbox systems.
The Cost of Choosing the Right Bearing
Selecting the correct spherical roller bearing directly impacts total operational costs. A properly sized 25x62x17mm bearing like the SKF 21305 minimizes maintenance frequency and prevents unexpected failures that can damage adjacent gearbox components. Unlike generic alternatives, this bearing’s low noise operation reduces the need for sound dampening measures, while its long life cycle lowers replacement costs over time—proving that initial investment in quality translates to long-term savings.
Quality You Can Trust
Our SKF Spherical Roller Bearing 21305 undergoes strict quality inspection before delivery, with each batch tested for precision and performance. As an authorized SKF distributor, we guarantee authentic products with complete traceability from the factory. We provide comprehensive after-sales support, including technical assistance for installation and troubleshooting, ensuring you get the most out of your bearing investment. All products are backed by SKF’s manufacturer warranty, covering manufacturing defects for added peace of mind.
Packaging & Shipping
- Standard packaging: Carton and pallet for secure transportation
- Expedited delivery available for urgent orders, with 48-hour fulfillment for in-stock items
- Flexible shipping options including express courier, air freight, and sea freight
- Low minimum order quantity supported, ideal for both trial installations and bulk procurement
Get Your SKF 21305 Bearing Quote Today
Whether you need a single SKF Spherical Roller Bearing 21305 for maintenance or bulk quantities for production, we can fulfill your requirements. Provide your order details, including quantity and delivery location, and our team will respond with competitive pricing and lead time information. With our global supply chain and professional service, we make sourcing authentic SKF bearings straightforward and reliable.
Frequently Asked Questions
Q: Do you supply other brands or models of spherical roller bearings?
A: Yes, we offer a full range of industrial bearings from major international brands and can source specific models according to your requirements.
Q: How can I confirm if the 21305 bearing fits my gearbox?
A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility with the SKF 21305 specifications.
Q: What is the warranty period for this SKF bearing?
A: This product is covered by SKF’s standard manufacturer warranty, which typically includes coverage for manufacturing defects. Specific terms will be detailed in your order confirmation.
Q: What is the minimum order quantity for the 21305 bearing?
A: We support low minimum order quantities, including single-unit purchases for maintenance needs, with volume discounts available for bulk orders.
Q: How quickly can you ship the SKF 21305 bearing?
A: In-stock items are shipped within 48 hours of order confirmation. For large quantities or special requirements, we will provide a lead time estimate during the quoting process.
Q: Can you provide customized packaging or labeling for this bearing?
A: Yes, we offer customized services such as special packaging and laser marking according to customer requirements. Contact us with your specific needs for details.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
