6309-2RS1/C3 Deep Groove Ball Bearing 45x100x25mm for Construction Machinery with SKF Precision

Product Specifications

Application Industries

Stop Equipment Downtime with Genuine SKF 6309-2RS1/C3 Bearings

Construction machinery operators know the cost of unexpected downtime—every hour of idle equipment eats into project deadlines and profits. Faulty bearings often cause premature failures, with counterfeit products lacking the precision to withstand heavy loads and continuous operation. Sourcing reliable replacements from multiple suppliers only adds delays, leaving you waiting for critical components when you need them most.

Genuine SKF 6309-2RS1/C3 Bearings: In Stock and Ready to Ship

Our 6309-2RS1/C3 deep groove ball bearing delivers the performance your construction machinery demands. As an official SKF distributor, we maintain sufficient stock of precision bearings, ensuring you get the exact 45x100x25mm bearing you need without unnecessary delays. Each unit undergoes rigorous inspection per ISO 9001 and DIN standards, guaranteeing it meets the original equipment specifications for your excavators, loaders, and other heavy machinery.

Engineered for Heavy-Duty Construction Environments

This SKF deep groove ball bearing thrives in the harsh conditions of construction sites, where dust, vibration, and variable loads are constant challenges. The 2RS1 seal design provides effective protection against contaminants, extending service life in dirty environments, while the C3 clearance allows for thermal expansion during continuous operation—critical for maintaining performance in high-temperature applications like hydraulic systems and drive motors.

Technical Details That Maximize Reliability

The 6309-2RS1/C3 bearing’s construction features bearing steel components, ensuring durability under radial loads typical of construction equipment axles and gearboxes. Its single-row design balances load capacity with compact dimensions, fitting seamlessly into standard machinery housings. Precision ratings up to P2 grade minimize vibration (Z3V3 class available), reducing noise and improving energy efficiency. Whether lubricated with grease or oil, this bearing maintains stable performance across a wide range of operating speeds, making it versatile for diverse construction applications.

Why Genuine SKF Bearings Reduce Total Cost of Ownership

Choosing genuine SKF 6309-2RS1/C3 bearings over counterfeit alternatives lowers long-term costs by avoiding premature failures. Fake bearings often fail within months, leading to repeated replacements, labor costs, and unplanned downtime. In contrast, SKF’s strict manufacturing standards ensure consistent quality, with each bearing traceable to its production batch. Our precision testing procedures further verify dimensional accuracy and load capacity, ensuring you receive a product that performs as expected—reducing the risk of secondary damage to expensive machinery components.

Your Trusted Partner for Precision Bearings

Packaging & Shipping

• Original SKF packaging with anti-counterfeit labels, packed in cartons and pallets for secure transport
• Stock items shipped within 3-7 business days from our centralized warehouse
• Flexible shipping options: DHL, FedEx, UPS, air freight, or sea freight based on urgency and location
• Real-time tracking provided for all shipments, with dedicated support for customs clearance
• Minimum order quantity of 1 unit, ideal for emergency repairs or small-batch requirements

Get Your SKF 6309-2RS1/C3 Bearing Today

Don’t let equipment downtime derail your project. Send us your bearing requirements—including model, quantity, and application details—and our team will provide a unified quotation within 24 hours. With genuine SKF quality and reliable logistics, we ensure you get the right part when you need it most, keeping your construction machinery running efficiently.

Frequently Asked Questions