Product Specifications
| Parameter |
Details |
| Model NO. |
30306 |
| Material |
Bearing Steel |
| Specification |
30x72x19mm |
| HS Code |
8482300000 |
| Package Size |
5.00cm * 9.50cm * 4.00cm |
| Package Gross Weight |
0.450kg |
Application Industries
| Industry |
Typical Equipment |
| Mining |
Mining Machinery Gearbox |
| Automotive |
Car Transmissions |
| Industrial Manufacturing |
Fan Systems, Gearbox Assemblies |
Reduce Downtime with High Strength Tapered Roller Bearing 30306 for Mining Gearboxes
Mining operations face critical challenges when gearbox components fail—unplanned downtime, increased maintenance costs, and production delays. Many mining operators struggle with bearings that can’t withstand heavy loads or harsh conditions, leading to frequent replacements. Sourcing reliable, high-strength bearings often means navigating minimum order quantities or long lead times, further disrupting operations.
High Strength Tapered Roller Bearing 30306: Engineered for Mining Machinery
The Tapered Roller Bearing 30306 30x72x19mm is specifically designed to address these pain points. Made from high-grade bearing steel, it delivers exceptional durability for mining machinery gearboxes, where heavy radial and axial loads are constant. With our flexible order policy—1 piece MOQ for standard bearings and sample availability—you can secure the exact quantity needed without overstocking, ensuring timely repairs and minimal downtime.
Optimal Performance in Demanding Mining Conditions
This 30x72x19mm Tapered Bearing excels in the rigorous environments of mining gearboxes, where shock loads, vibration, and contamination are common. Its tapered design distributes load evenly across rolling elements, reducing stress and extending service life. Whether used in crushers, conveyors, or extraction equipment, this bearing maintains stability under extreme conditions, making it a critical component for reliable machinery operation.
Technical Specifications That Matter for Mining Applications
The 30306 Tapered Roller Bearing’s dimensions—30mm bore, 72mm outer diameter, and 19mm width—ensure precise fit in standard mining gearbox assemblies. Constructed from high-quality bearing steel, it offers superior hardness and wear resistance, essential for withstanding the abrasive particles and high torque typical in mining operations. Our strict quality control processes, including dimensional detection and performance testing, guarantee each bearing meets international standards, ensuring consistent performance in the field.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing genuine High Strength Tapered Roller Bearing for Mining Gearbox applications avoids the hidden costs of counterfeit products. Fake bearings often fail prematurely, leading to gearbox damage, unplanned shutdowns, and expensive repairs. In contrast, our bearings undergo full-process production supervision and meet ISO industrial standards, reducing the risk of failures and extending maintenance intervals. Over time, this translates to lower total ownership costs and higher operational efficiency.
Our Commitment to Reliable Bearing Solutions
With over 18 years of industry experience, Jinan Saifan Bearing Co., Ltd combines advanced manufacturing with strict quality control. Our ISO 9001:2015 and ISO 14001 certifications ensure consistent production standards, while our professional technical team provides expert support for bearing selection and application. We serve global markets across Europe, North America, and Southeast Asia, offering efficient delivery—3-5 working days for samples and 5-15 days for bulk orders. All products come with a 12-month warranty, and we provide free replacements for qualified defective products, ensuring peace of mind for your operations.
Packaging & Shipping
- Secure carton and pallet packaging to protect bearings during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to match your urgency
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Order Your 30306 Tapered Roller Bearing Today
Don’t let bearing failures disrupt your mining operations. The High Strength Tapered Roller Bearing 30306 30x72x19mm is in stock and ready to ship, ensuring quick replacement and minimal downtime. Contact us with your requirements, and our team will provide a tailored quote to meet your needs.
Frequently Asked Questions
Q: Is this a genuine bearing?
A: Yes, we supply genuine bearings, including the 30306 Tapered Roller Bearing, sourced from reliable manufacturers and backed by our quality assurance processes.
Q: How do I confirm if this bearing fits my mining gearbox?
A: Provide your gearbox model or technical specifications, and our professional technical team will verify compatibility and offer free selection guidance.
Q: What is the warranty policy?
A: All bearings come with a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings like the 30306 have a 1 piece MOQ, supporting both small repairs and bulk orders.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, while bulk orders take 5-15 working days, with flexible logistics options to meet your timeline.
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