Product Specifications
| Parameter | Details |
|---|
| Model NO. | GE300-DO-2RS-A-C3 |
| Outer Diameter | 430 mm |
| Precision Rating | Po |
| Selling Units | Single Item |
| Single Gross Weight | 77.300 kg |
| Single Package Size | 10X10X8 Cm |
| Ball Material | Bearing Steel |
| Bore Diameter | 300 mm |
| Ball Diameter | 375 mm |
| Trademark | FAG |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|
| Heavy Machinery | Excavators, Loaders, Bulldozers, Cranes |
| Mining & Construction | Rock Crushers, Conveyor Systems, Drilling Rigs |
| Steel & Metallurgy | Rolling Mills, Continuous Casters, Forging Presses |
| Marine & Offshore | Deck Machinery, Winches, Propulsion Systems |
| Industrial Manufacturing | Presses, Injection Molding Machines, Rotary Kilns |
Reduce Downtime with Reliable GE300-DO-2RS-A-C3 Radial Spherical Plain Bearing for Heavy Machinery
Heavy machinery operators know the cost of unexpected downtime—each hour of halted production can mean thousands in lost revenue. When radial spherical plain bearings fail prematurely, it’s often due to substandard materials or imprecise manufacturing, especially in high-load applications like excavator booms or crane pivot points. Sourcing the right 300mm bore bearing from multiple suppliers only adds complexity, with inconsistent quality and delivery times delaying critical repairs.
GE300-DO-2RS-A-C3 Bearing: Engineered for Heavy-Duty Performance
The FAG GE300-DO-2RS-A-C3 Radial Spherical Plain Bearing is designed to address these challenges, providing reliable performance in the most demanding heavy machinery applications. As an authorized supplier, we ensure every unit meets FAG’s strict quality standards, eliminating the risk of counterfeit products that compromise equipment safety. With a 300mm bore and 430mm outer diameter, this bearing delivers exceptional load capacity, making it ideal for pivot joints in construction equipment, mining machinery, and industrial presses.
Optimal Performance in Extreme Operating Conditions
This Radial Spherical Plain Bearing excels in environments characterized by heavy radial loads, oscillating movements, and contaminated work sites. The double-sealed (2RS) design effectively prevents ingress of dirt, debris, and moisture, extending service life in dusty construction sites or wet marine applications. Its C3 clearance class accommodates thermal expansion during continuous operation, ensuring stable performance even when subjected to temperature fluctuations common in steel mills and foundries.
Key Technical Features That Matter
The GE300-DO-2RS-A-C3’s performance is defined by critical engineering details: its bearing steel construction provides high tensile strength and wear resistance, essential for withstanding the 77.3kg weight of the component itself and the dynamic loads of heavy machinery. The Po precision rating ensures dimensional accuracy, reducing vibration and noise in high-precision applications like rotary kilns. The 375mm ball diameter optimizes load distribution, while the double-sealed design minimizes maintenance requirements by retaining lubrication and preventing contamination—critical factors in reducing total operating costs.
Why Genuine FAG Bearings Lower Total Cost of Ownership
Choosing genuine FAG GE300-DO-2RS-A-C3 bearings over counterfeit alternatives delivers long-term value. Counterfeit bearings often fail within months, leading to unplanned downtime, costly repairs, and potential damage to adjacent components. In contrast, genuine bearings from authorized suppliers like us offer predictable service life, reducing maintenance intervals and lowering overall equipment ownership costs. Each unit is traceable through FAG’s supply chain, ensuring compliance with industrial standards and providing peace of mind for safety-critical applications.
Our Commitment to Reliable Supply
As an official authorized SKF solution provider, we bring 15+ years of experience serving 900+ clients across 50+ countries. Our one-stop procurement process eliminates the need to coordinate with multiple suppliers, streamlining your purchasing workflow. Every bearing undergoes full-process quality control compliant with SKF global standards, including incoming inspection and pre-shipment verification. Our sealing & lubrication engineering team is available to provide technical support, from选型 to installation guidance. For emergency maintenance needs, we offer fast delivery to minimize downtime, with most in-stock items shipped within 3-7 business days.
Packaging & Shipping
- Original FAG packaging with individual box, product label, and batch traceability documentation
- Reinforced outer carton for protection during transit, suitable for international shipping
- Available shipping options: DHL, FedEx, UPS, air freight, and sea freight to match urgency and budget
- Real-time tracking provided upon dispatch, with proactive notifications for delivery updates
- Minimum order quantity: 1 piece, supporting both emergency repairs and bulk procurement
Get Your GE300-DO-2RS-A-C3 Bearing Today
Don’t let equipment downtime impact your productivity. Whether you need a single replacement bearing for emergency repair or a bulk order for scheduled maintenance, we’re ready to fulfill your request. Send us your bearing designation, application details, and quantity, and our team will provide a comprehensive quote within one working day, including all necessary technical documentation and authorization certificates.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an authorized distributor, and every GE300-DO-2RS-A-C3 bearing is sourced directly from FAG’s official supply chain. We provide full authorization documentation and batch traceability for each unit.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model, application type (e.g., excavator boom, crane pivot), and operating conditions (load, temperature, speed), and our engineering team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All bearings come with FAG’s standard manufacturer warranty, covering defects in materials and workmanship. We handle warranty claims directly with FAG for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance, with no quantity restrictions for larger projects.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days. For urgent orders, expedited shipping via DHL/FedEx can deliver to most global locations in 3-5 days.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes FAG’s original packaging with holographic labels and serial numbers, which can be verified through FAG’s official website. We also provide a certificate of authenticity with each order.
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