High Precision SKF 6306-2RS1/C3 Deep Groove Ball Bearing 30x72x19mm for Industrial Machinery

Product Specifications

Application Suitability

Need a High Precision SKF 6306-2RS1/C3 Bearing for Your Machinery? Here’s What You Should Know

Finding the right deep groove ball bearing for industrial machinery can be challenging. Many buyers face issues like mismatched dimensions causing installation delays, or low-quality bearings failing prematurely under heavy loads. Sourcing from multiple suppliers to compare specifications only adds to the complexity, especially when dealing with critical equipment where downtime is costly.

Engineered for Reliable Performance in Demanding Applications

The SKF 6306-2RS1/C3 deep groove ball bearing addresses these challenges with its precise 30x72x19mm dimensions and high-quality bearing steel construction. As a supplier with full access to international brand bearings, we ensure this bearing meets the exacting standards required for industrial machinery, from steel mills to automotive production lines. With interchangeable dimensions following global standards (ISO, DIN, JIS), it fits seamlessly into existing equipment, reducing installation time and compatibility risks.

Optimal Performance in Radial Load Applications

This bearing excels in applications with primarily radial loads, such as electric motors and conveyor systems, where consistent rotation and minimal vibration are essential. The C3 clearance designation allows for thermal expansion during operation, making it suitable for high-speed machinery where temperature fluctuations occur. Its 0° contact angle design ensures efficient load distribution, while the 2RS1 sealing option provides effective protection against contamination in dusty or humid industrial environments.

Key Engineering Features That Impact Longevity

The precision rating options (from P0 to P2) allow selection based on application requirements—higher precision grades like P5 or P4 are ideal for equipment where runout and vibration must be minimized, such as precision gearboxes. The bearing steel material offers excellent hardness and wear resistance, directly contributing to extended service life under heavy loads. Vibration classes Z1V1 to Z3V3 provide further customization; Z3V3 rated bearings reduce noise and vibration in sensitive applications like medical equipment or precision assembly lines. The unseparated design ensures easy handling during installation and maintenance, a critical factor in reducing downtime during replacements.

Why Choosing the Right Bearing Reduces Total Cost

Selecting a high-quality SKF 6306 bearing avoids the hidden costs of premature failure. Inferior bearings often show early signs of wear, leading to increased vibration, noise, and eventual equipment shutdown. These issues not only require replacement parts but also cause secondary damage to adjacent components like shafts or housings. By investing in a bearing with proper clearance, sealing, and material quality, you reduce maintenance frequency and extend intervals between overhauls. Following ISO 281 guidelines for bearing life calculation, this SKF 6306-2RS1/C3 model delivers predictable performance, allowing for accurate maintenance planning and reduced unplanned downtime.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging: Individual cartons with outer pallet for bulk orders
• Package size: 8.20cm × 8.20cm × 3.00cm per unit
• Shipping options: Express courier, air freight, or sea freight based on urgency and quantity
• Minimum order quantity: Flexible, supporting both small test orders and large-scale production requirements

Get a Quote for Your SKF 6306-2RS1/C3 Bearing Requirement

Whether you need a single SKF 6306-2RS1/C3 bearing or a bulk order for your production line, we can provide competitive pricing and reliable delivery. Share your exact model number, required quantity, and delivery location, and our team will prepare a detailed quote with lead time information. Early confirmation helps secure stock and ensures timely shipment, so don’t delay your equipment maintenance or production schedule.

Frequently Asked Questions