Product Specifications
| Parameter | Details |
|---|
| Model NO. | 21306 |
| Feature | Long Life, High Speed, Low Noise |
| Specification | 30*72*19mm |
| 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 |
|---|
| Automotive | Transmission Systems, Drivetrains |
| Manufacturing | Gearboxes, Industrial Fans, Conveyors |
Stop Gearbox Downtime with Genuine SKF Spherical Roller Bearing 21306
Maintenance teams know the frustration: a gearbox failure halts production because the replacement bearing doesn’t meet specifications. Counterfeit bearings often fail within months, while sourcing genuine parts from multiple suppliers wastes valuable time coordinating deliveries. When your equipment is down, every hour counts—especially when emergency shipments get stuck in cross-brand logistics delays.
Genuine SKF 21306 Bearings, In Stock and Ready to Ship
As an official SKF solution provider, we eliminate these headaches with our one-stop procurement system. The SKF Spherical Roller Bearing 21306 (30x72x19mm) is designed for gearboxes and high-load applications, offering long life and reliable performance. Our Jinan warehouse maintains ready inventory, ensuring your order ships within 24 hours of confirmation—no minimum quantity required. Whether you need a single unit for emergency repair or bulk orders for planned maintenance, we simplify the process with unified quality control and documentation.
Engineered for High-Speed, Heavy-Duty Gearbox Performance
This SKF spherical roller bearing excels in challenging environments where gearboxes operate under high radial loads and moderate axial loads. Its precision design minimizes noise while handling speeds up to industry standards for industrial gear applications. The 30mm bore diameter, 72mm outer diameter, and 19mm width make it a direct replacement for worn 21306 bearings in automotive transmissions and manufacturing equipment, reducing installation time and ensuring proper fit.
Key Features That Maximize Gearbox Reliability
The SKF 21306 bearing combines three critical attributes for gearbox performance: long service life, high-speed capability, and low noise operation. Its robust construction—manufactured to SKF’s global standards—resists wear even in continuous-duty applications, extending maintenance intervals. The spherical roller design accommodates misalignment, a common issue in gearbox installations, reducing stress on shafts and housing. Precision engineering ensures consistent rotation, minimizing vibration that can lead to premature component failure.
Why Genuine SKF Bearings Lower Total Cost of Ownership
Choosing genuine SKF 21306 bearings over counterfeits delivers measurable savings. Counterfeit bearings often lack proper material heat treatment, leading to early fatigue and unexpected failures that cost far more in downtime than the initial price difference. Our full-process quality control—from incoming inspection to final shipment—guarantees each bearing meets SKF’s strict performance criteria. With a genuine bearing, you avoid unplanned production stops, reduce maintenance labor costs, and protect expensive gearbox components from damage caused by substandard parts.
Why 900+ Global Clients Trust Our SKF Solutions
Our position as an official SKF solution provider ensures full traceability for every bearing. We serve clients across 50+ countries, including equipment OEMs and industrial maintenance contractors, with a focus on sealing and lubrication engineering expertise. Our one-stop procurement model consolidates your bearing, seal, and maintenance tool orders, reducing supplier management time by up to 40%. Each shipment includes complete authorization documents and quality inspection reports, simplifying compliance for large-scale projects. When emergencies strike, our fast emergency maintenance delivery ensures critical parts reach your facility within days, not weeks.
Packaging & Shipping
- Original SKF packaging with carton pallet reinforcement for secure transport
- Expedited processing for emergency orders, with shipment within 24 hours of payment
- Flexible logistics options: DHL, FedEx, UPS, air freight, or sea freight based on your timeline
- Real-time tracking provided for all shipments, with dedicated support for customs clearance
- Minimum order quantity: 1 unit, ideal for both emergency repairs and scheduled maintenance
Get Your SKF 21306 Bearing Shipped Today
Don’t let gearbox downtime impact your bottom line. Send us your order details—including quantity and application specifics—and our team will provide a quote within one working day. With our ready stock and fast delivery, you can reduce equipment downtime and get back to production faster. Every minute your gearbox is offline costs money—act now to secure your genuine SKF bearing.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. Every bearing is sourced directly from SKF and comes with complete authorization documentation for traceability.
Q: How do I confirm if the 21306 bearing fits my gearbox?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s warranty, covering 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, making us ideal for emergency repairs and small-batch maintenance needs.
Q: How quickly can you ship?
A: In-stock bearings ship within 24 hours. Delivery times depend on location, with express options available for urgent requirements.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with security features. We also provide certification documents and can guide you through SKF’s official verification process.
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