High Precision SKF Spherical Roller Bearing 21305 25x62x17mm for Gearboxes Low Noise
<p>Ensure smooth, low-noise gearbox operation with the <strong>SKF 21305 bearing</strong>, a high-precision spherical roller bearing engineered for extended service life in industrial applications. Its 25x62x17mm dimensions and optimized internal geometry minimize vibration, making it ideal for gearboxes where reliability and quiet performance are critical.</p><ul><li>Directly sourced from SKF official channels, guaranteeing 100% authenticity and full batch traceability</li><li>High-speed capability and customizable options meet the demands of automotive, fan, and industrial machinery sectors</li><li>Sample available for testing, with same-day shipping on in-stock units to reduce downtime</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 21305 |
| Bearing Type | Spherical Roller Bearing |
| Bore Diameter (d) | 25mm |
| Outside Diameter (D) | 62mm |
| Width (B) | 17mm |
| Feature | Long Life, High Speed, Low Noise |
| Origin | Sweden |
| HS Code | 8482300000 |
| Sample | Available |
| Customerized | Customizable |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Transmission systems, gearbox assemblies |
| Industrial Machinery | Car components, fan systems, gearbox units |
Looking for a Reliable SKF 21305 Spherical Roller Bearing for Gearboxes? Here's What Matters
When sourcing bearings for gearboxes, engineers often face challenges like premature wear from imprecise dimensions, excessive noise disrupting operations, or long lead times for specialized models. These issues not only affect equipment performance but also increase maintenance costs and downtime—problems we’ve helped industrial clients resolve through careful selection of high-precision components.
Built for Reliable, Long-Term Performance in Gearbox Applications
The SKF 21305 spherical roller bearing addresses these pain points with its 25x62x17mm dimensions, low noise operation, and high precision design. As a supplier with extensive experience across industrial sectors, we ensure this bearing meets the exacting standards required for gearboxes, where consistent performance under varying loads is critical. Our access to a wide range of international brands and local inventory allows us to deliver the right parts when you need them, minimizing production delays.
Where This Bearing Performs Best
Designed for industries including automotive and general machinery, this SKF 21305 bearing excels in gearboxes where it must handle radial and axial loads simultaneously. Its spherical design accommodates minor misalignments, a common issue in gearbox assemblies that can otherwise cause premature failure. Whether used in car transmissions or industrial fan systems, its high-speed capability and low noise feature make it suitable for applications where operational efficiency and quiet performance are priorities.
Engineering Details That Matter for Gearbox Reliability
The 25mm bore diameter and 62mm outer diameter ensure precise fit in standard gearbox housings, while the 17mm width provides stability under heavy loads. The bearing’s low noise特性 is achieved through tight manufacturing tolerances and optimized internal geometry, reducing vibration that can lead to noise pollution and component wear. Additionally, its long-life design—backed by SKF’s engineering expertise—means fewer replacements and lower maintenance costs over time. For gearbox applications, these details translate to smoother operation and extended equipment lifespan.
Why Bearing Selection Affects Total Cost in Gearbox Systems
Choosing the right bearing directly impacts total cost of ownership. A low-quality or mismatched bearing may save money upfront but often leads to frequent replacements, unplanned downtime, and potential damage to adjacent gearbox components. The SKF 21305, with its high precision and durability, reduces these risks by maintaining performance over extended periods. Following ISO standards for bearing life calculation, this bearing is engineered to withstand the demands of gearbox operation, ensuring that initial investment translates to long-term reliability and lower overall costs.
Quality You Can Rely On
Our commitment to quality ensures that every bearing meets strict standards. We source products through established channels, ensuring authenticity and traceability. All bearings undergo thorough inspection, including dimensional checks and performance testing, to verify compliance with specifications. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With our ability to handle both standard and custom requirements, we ensure that you receive the right bearing for your specific application, backed by reliable technical support.
Packaging & Shipping
- Packaged in carton pallets to ensure protection during transit
- Package size: 12.00cm * 12.00cm * 15.00cm
- Package gross weight: 1.500kg
- Support for urgent orders with available stock
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantities to accommodate both small and large scale needs
Request a Quote for Your SKF 21305 Bearing Requirement
Whether you need a single sample or bulk quantities of the SKF 21305 spherical roller bearing, we can provide competitive pricing and fast delivery. Contact us with your specific requirements, including quantity and delivery location, and our team will respond promptly with a tailored quote. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you support procurement of other bearing brands or models?
A: Yes, we offer a full range of international and domestic brands, and can source bearings according to your specified model or dimensions.
Q: How can I confirm if the SKF 21305 is compatible with my gearbox?
A: Provide your gearbox model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility based on industry standards.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects; specific terms are outlined in the purchase agreement.
Q: What is the minimum order quantity for the SKF 21305 bearing?
A: We accept low minimum orders, including single units for testing or small-scale needs.
Q: How long does shipping take, and what methods are available?
A: In-stock items ship immediately; delivery time depends on location, with options for express (3-5 days), air (7-10 days), or sea freight.
Q: Can you provide customized packaging or labeling for this bearing?
A: Yes, we offer customizable packaging and labeling services to meet your specific requirements.
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.
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High Precision SKF Spherical Roller Bearing 21305 25x62x17mm for Gearboxes Low Noise
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