Deep Groove Ball Bearing 6203-2Z/C3 17x40x12mm for Industrial Machinery with Seals

Product Specifications

Application Industries

Stop Equipment Downtime with Genuine SKF 6203-2Z/C3 Deep Groove Ball Bearing

Industrial machinery operators know the cost of unexpected downtime—hours of lost production, maintenance crews on standby, and missed deadlines. When bearings fail prematurely due to counterfeit parts or incorrect specifications, the impact ripples through entire operations. Sourcing reliable sealed bearings for critical applications like motor drives and conveyor systems often means navigating multiple suppliers, inconsistent lead times, and uncertainty about product authenticity.

Genuine SKF 6203-2Z/C3 Bearings: In Stock and Ready for Immediate Shipment

As an official SKF distributor, we eliminate these frustrations by offering the Deep Groove Ball Bearing 6203-2Z/C3 with factory-sealed quality and immediate availability. This 17x40x12mm sealed ball bearing is engineered to deliver consistent performance in industrial machinery, featuring double metal shields (2Z) that prevent contamination while maintaining low friction. With our centralized inventory system, we stock hot-selling SKF bearings to support urgent maintenance needs and small-batch orders, ensuring you get the right part when you need it.

Engineered for Demanding Industrial Environments

The SKF 6203-2Z/C3 thrives in applications requiring reliable radial load handling and moderate speeds. Its C3 clearance designation allows for thermal expansion in high-temperature operations, making it ideal for electric motors, pumps, and gearboxes where temperature fluctuations are common. The sheet metal cage provides structural stability during rapid acceleration, while the bearing steel construction ensures durability under continuous use. Whether your equipment operates in dusty factory floors or controlled production environments, this bearing’s sealed design reduces lubrication loss and extends service intervals.

Technical Details That Maximize Machine Performance

Three key specifications define the 6203-2Z/C3’s performance: the double shielded (2Z) design, C3 radial clearance, and sheet metal cage. The metal shields create a physical barrier against particulate matter without contacting the inner ring, balancing protection with minimal friction—critical for maintaining efficiency in high-speed applications like fan drives. C3 clearance accommodates shaft expansion in motors running at elevated temperatures, preventing premature failure from excessive internal stress. The sheet metal cage, precision-formed to cradle the bearing balls, ensures uniform load distribution and reduces vibration, which is essential for minimizing noise in household appliance motors and precision machinery.

Avoid Hidden Costs: Why Genuine SKF Bearings Outperform Counterfeits

Choosing genuine SKF bearings over counterfeits eliminates the hidden costs of equipment failure. Counterfeit bearings often use substandard steel and imprecise manufacturing, leading to early fatigue, increased vibration, and potential seizure. A single bearing failure in a production line can cost thousands in downtime, not to mention repair labor and damaged components. Our SKF 6203-2Z/C3 bearings adhere to ISO 9001 quality standards, with each unit traceable to SKF’s original production facilities in Germany, Sweden, Japan, or China. By investing in authentic bearings, you reduce long-term maintenance expenses and ensure consistent machine performance.

Why 1,100+ Global Clients Trust Our Bearing Solutions

Packaging & Shipping

• Original SKF packaging with product identification label and batch traceability information
• Lead time: 3 days for orders of 1 - 100 pieces; negotiable for quantities over 100 pieces
• Global logistics options including DHL, FedEx, UPS, air freight, and sea freight
• Real-time tracking provided from warehouse dispatch to delivery
• Minimum order quantity: 1 piece, supporting both emergency maintenance and scheduled procurement

Secure Your Bearing Supply Today

Don’t let equipment downtime disrupt your operations. The SKF 6203-2Z/C3 Deep Groove Ball Bearing is in stock and ready to ship—send your order details now to minimize lead time. Whether you need a single replacement or a bulk order for your production line, our team ensures accurate specification matching and prompt delivery, helping you maintain optimal machine performance.

Frequently Asked Questions