Self Aligning Ball Bearing 2313K-2RS 65x140x48mm P0-P4 Precision with Steel/Brass Cage

Product Specifications

Application Industries

Reduce Downtime with Reliable Self Aligning Ball Bearing 2313K-2RS

Equipment failures due to bearing issues cost manufacturers thousands in lost production each year. Misaligned shafts, variable loads, and poor-quality components often lead to premature bearing wear, leaving maintenance teams scrambling for replacements. For buyers sourcing self aligning ball bearings, the challenge lies in finding a supplier that balances precision, availability, and technical support—especially when dealing with specialized applications like agricultural machinery or industrial gearboxes.

Precision Engineered 2313K-2RS Bearing for Demanding Applications

The Self Aligning Ball Bearing 2313K-2RS addresses these pain points with its robust design and versatile performance. Engineered to accommodate angular misalignment up to 3 degrees, this bearing excels in applications where shaft deflection or mounting errors are common. With precision grades from P0 to P4 and noise grades up to Z4, it meets the strict requirements of industrial machinery manufacturers and automotive part suppliers. Our production lines, equipped with advanced testing devices, ensure each bearing undergoes dimensional detection and vibration testing before shipment, guaranteeing consistent quality for critical equipment like excavator gearboxes and textile machinery spindles.

Optimal Performance in Variable Load Conditions

This 65x140x48mm bearing is designed to thrive in dynamic operating environments. Its self-aligning capability makes it ideal for equipment subject to shaft misalignment, such as agricultural harvesters and construction conveyors, where uneven terrain or heavy loads can cause shifting. The steel or brass cage options further enhance durability—steel cages offer high strength for heavy-duty applications, while brass cages provide superior heat dissipation for high-speed operations. Whether used in a tractor’s transmission or a wind turbine’s gearbox, the 2313K-2RS bearing delivers reliable rotation under varying load conditions.

Technical Features That Ensure Long Service Life

The 2313K-2RS bearing’s performance is defined by its key technical attributes. Precision grades from P0 (standard) to P4 (high precision) control radial and axial runout, critical for minimizing vibration in CNC machine tools and printing equipment. Clearance options (C0, C3, C4) allow customization for thermal expansion needs—C3 and C4 clearances are recommended for high-temperature applications like industrial ovens or engine components. The double rubber seals (2RS) provide effective protection against contaminants, extending service life in dusty agricultural or construction settings. By selecting the appropriate cage material and clearance, users can optimize bearing performance for their specific operating conditions.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing genuine self aligning ball bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unplanned downtime, equipment damage, and safety risks. In contrast, our 2313K-2RS bearings are produced using high-grade chrome steel and undergo strict incoming material inspection, ensuring compliance with ISO 9001:2015 standards. The 12-month warranty covers manufacturing defects, and our after-sales team provides support for installation and troubleshooting. For industrial buyers, investing in genuine bearings translates to lower maintenance costs and higher equipment uptime.

Our Capabilities as Your Bearing Partner

Packaging & Shipping

• Secure packaging with carton and pallet options to prevent damage during transit
• Standard delivery time: 10-15 working days for bulk orders
• Flexible logistics solutions including air, sea, and express delivery (DHL, FedEx)
• Real-time tracking provided for all shipments
• 1-piece MOQ available for standard bearings, supporting emergency maintenance needs

Get Your 2313K-2RS Bearing Today

Don’t let equipment downtime impact your productivity. Whether you need a single replacement bearing or bulk orders for production, our team is ready to assist. Provide your application details, required quantity, and precision grade, and we’ll deliver a tailored quote within 24 hours. With our commitment to quality and reliable supply, you can keep your machinery running smoothly.

Frequently Asked Questions