Product Specifications
| Parameter |
Details |
| Model NO. |
6303 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Transport Package |
Carton Pallet |
| Specification |
17*47*14 mm |
| Trademark |
SKF |
| Origin |
Japan |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
| Package Size |
6.70cm * 6.70cm * 3.40cm |
| Package Gross Weight |
0.120kg |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Conveyors |
| Mining |
Crushers, Screens, Drilling Equipment |
| Machine Tools |
CNC Machines, Spindles, Gearboxes |
| Steel |
Rolling Mills, Material Handling Systems |
| Industrial Machinery |
Electric Motors, Pumps, Fans |
Stop Equipment Downtime with Genuine SKF 6303 Deep Groove Ball Bearings
When a single bearing fails, it can halt entire production lines—costing thousands in lost output and emergency repairs. Many industrial buyers struggle with inconsistent quality from unauthorized suppliers, long lead times for critical replacements, and the hassle of coordinating multiple vendors for mixed-brand orders. These challenges aren’t just inconvenient; they directly impact your bottom line.
Genuine SKF 6303 Bearings: In Stock and Ready for Immediate Shipment
As an official SKF distributor, we eliminate these pain points by offering authentic SKF 6303 deep groove ball bearings with P0-P2 precision, available for immediate dispatch. Our large centralized inventory ensures you get the 17x47x14mm bearing you need without delay, whether for scheduled maintenance or emergency repairs. Designed for industrial machinery, this bearing delivers reliable performance in applications like electric motors, gearboxes, and material conveyors—keeping your operations running smoothly.
Engineered for Demanding Industrial Environments
The SKF 6303 deep groove ball bearing excels in radial load applications, making it ideal for high-speed rotating equipment common in manufacturing and construction. Its single-row design and non-aligning structure ensure stability under continuous operation, while vibration classes Z1V1 to Z3V3 allow customization based on noise and precision requirements. Whether operating in dusty construction sites or temperature-controlled factories, this bearing’s bearing steel construction provides durability to withstand harsh conditions.
Precision That Directly Impacts Your Equipment’s Performance
Every technical detail of the SKF 6303 matters for your machinery’s efficiency. The precision rating (P0-P2) determines rotational accuracy—critical for CNC machine spindles where even minor runout causes product defects. Vibration levels (Z1V1-Z3V3) affect noise output and bearing life; higher grades reduce wear in high-speed applications like electric motors. The 17mm bore, 47mm outer diameter, and 14mm width dimensions ensure proper fit in standard industrial housings, while grease or oil lubrication flexibility allows adaptation to specific operating conditions.
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Choosing counterfeit bearings may save money upfront, but the hidden costs are staggering. Unauthorized copies often fail prematurely due to substandard materials, leading to unplanned downtime, repair labor, and potential damage to connected components. In contrast, genuine SKF 6303 bearings meet strict ISO 9001 quality standards, ensuring longer service life and predictable performance. Over time, the reliability of authentic bearings reduces maintenance costs and prevents production losses—delivering a lower total cost of ownership than廉价 alternatives.
Why 1,200+ Global Clients Trust Our Bearing Solutions
As a dual-brand authorized distributor for SKF and Timken, we bring verified expertise to every order. Our ISO 9001 quality inspection system ensures each bearing meets原厂 specifications before shipment, with complete documentation for traceability. With 55+ countries served and a technical team experienced in cross-brand applications, we provide more than products—we offer one-stop procurement support, including mixed orders and centralized delivery. Our large inventory means 90% of standard bearings ship within 3 business days, minimizing your equipment downtime.
Packaging & Shipping
- Original SKF packaging with protective carton and pallet reinforcement
- Standard lead time: 3-7 business days for in-stock items
- Global logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided upon shipment
- Minimum order quantity: 1 piece, supporting emergency repairs and small-batch needs
Get Your SKF 6303 Bearing Shipped Today
Don’t let equipment downtime eat into your profits. Whether you need a single SKF 6303 bearing for emergency repair or a bulk order for planned maintenance, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours—so you can get back to productive operations faster.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation to verify authenticity, and we can provide official authorization certificates upon request.
Q: How do I confirm if the SKF 6303 is compatible with my equipment?
A: Provide your equipment model or application parameters (load, speed, temperature), and our technical team will verify compatibility and recommend the appropriate precision and vibration class for your needs.
Q: What is the warranty policy for these bearings?
A: All SKF bearings are covered by the manufacturer’s standard warranty, which includes replacement for manufacturing defects. We handle warranty claims directly with SKF to ensure prompt resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency repairs or small-scale maintenance projects. Larger quantities are available with volume pricing.
Q: How quickly can you ship the SKF 6303 bearing?
A: In-stock bearings are typically shipped within 3 business days. We offer expedited shipping options for urgent needs, with delivery times varying by destination (5-10 business days globally via express courier).
Q: How can I verify the authenticity of the bearing upon receipt?
A
