Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Spherical Roller Bearing
In Stock
High Performance SKF 21306 Spherical Roller Bearing 30x72x19mm for Gearbox Long Life
ISO 9001 · DIN Certified
<p>Maximize gearbox uptime with the <strong>21306 spherical roller bearing</strong> from SKF, delivering exceptional long life and reliable performance in demanding industrial applications. Engineered to minimize noise and handle high speeds, this precision 30x72x19mm bearing ensures smooth operation even under heavy loads, reducing maintenance interruptions and keeping your equipment running longer.</p><ul><li>Swedish-manufactured SKF quality with ISO 9001/DIN compliant precision, ideal for gearboxes, fans, and automotive systems</li><li>Customizable options available to meet specific application needs, backed by our one-stop procurement support for seamless integration with your existing supply chain</li></ul>
Technical Specifications
- Type
- Spherical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 21306 |
| Feature | Long Life, High Speed, Low Noise |
| Specification | 30x72x19mm |
| Trademark | SKF |
| Origin | Sweden |
| HS Code | 8482300000 |
| Package Size | 5.00cm * 10.00cm * 4.00cm |
| Package Gross Weight | 0.200kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | Gearboxes, Industrial Fans |
| Automotive | Car Transmissions |
Stop Gearbox Downtime with Genuine SKF 21306 Spherical Roller Bearings
When gearbox bearings fail prematurely, production lines halt, maintenance costs spike, and deadlines slip. Many buyers struggle with inconsistent quality from unauthorized suppliers or face long lead times when sourcing critical components. The SKF 21306 spherical roller bearing addresses these challenges with proven performance in high-stress industrial applications.
Genuine SKF 21306 Bearings: In Stock and Quality Assured
As an official SKF distributor, we ensure every 21306 spherical roller bearing meets the brand’s strict quality standards. With a precision-oriented inspection system compliant with ISO 9001 and DIN standards, each unit undergoes thorough testing before shipping. Our sufficient stock means we can fulfill orders quickly, even for urgent gearbox repairs, eliminating the delays of direct manufacturer minimum order quantities.
Optimal Performance in Demanding Gearbox Applications
The 30x72x19mm SKF 21306 bearing excels in gearboxes where high radial loads, moderate axial loads, and misalignment tolerance are critical. Its design accommodates shaft deflections and housing inaccuracies, common in heavy-duty industrial equipment. Operating at high speeds with low noise, this bearing reduces vibration and extends gearbox service intervals in manufacturing and automotive applications.
Technical Features That Deliver Reliability
The SKF 21306 spherical roller bearing combines key engineering attributes for long-term performance. Its low noise operation minimizes workplace disruptions and indicates precise manufacturing tolerances. The high-speed capability ensures compatibility with modern gearbox designs requiring efficient power transmission. With a focus on long life, the bearing’s internal geometry optimizes load distribution, reducing stress on critical components and extending maintenance cycles.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs but often fail within months, leading to unplanned downtime and expensive repairs. Genuine SKF 21306 bearings, backed by SKF’s decades of engineering expertise, provide predictable performance and reduce total cost of ownership. Each bearing comes with complete certification documents, ensuring compliance with industrial standards and avoiding the hidden risks of non-authorized components.
Your Trusted Partner for Precision Bearings
With dual European brand official authorization (FAG & SKF), we serve over 800 clients across 45+ countries, including high-end CNC machine tool manufacturers and wind power producers. Our senior application engineers provide technical support, from选型 to installation guidance. Every order includes precision testing reports and is shipped via premium shockproof logistics, ensuring your SKF 21306 bearing arrives in perfect condition.
Packaging & Shipping
- Carton and pallet packaging for secure transport
- Standard delivery within 3-7 working days for in-stock items
- Multiple logistics options: DHL, FedEx, UPS, air, and sea freight
- Full shipment tracking provided for all orders
- Minimum order quantity: 1 piece, ideal for emergency maintenance
Get Your SKF 21306 Bearing Today
Don’t let gearbox downtime impact your production schedule. Send us your bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our streamlined procurement process, you’ll receive genuine SKF 21306 bearings quickly, backed by professional support every step of the way.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official authorized SKF distributor. Every bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How can I confirm the 21306 is the right bearing for my gearbox?
A: Provide your gearbox model or technical specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is your warranty policy?
A: All SKF bearings come with the manufacturer’s warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch requirements.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 working days via your choice of DHL, FedEx, UPS, air, or sea freight.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with security features. We also provide official authorization documents and inspection reports upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
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Inquiry
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Submit your inquiry for High Performance SKF 21306 Spherical Roller Bearing 30x72x19mm for Gearbox Long Life and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available