Self Aligning Ball Bearing 2311K-2RS Double Row Automatic Heart Adjustment 95x170x32mm

Product Specifications

Application Industries

Stop Equipment Downtime with Reliable Self Aligning Ball Bearing 2311K-2RS

Equipment operators know the frustration of unexpected downtime caused by bearing failures. Misalignment issues in machinery often lead to premature wear, while sourcing quality bearings with flexible order options can be a challenge. When your production line halts due to a failed bearing, every minute counts—especially when replacement parts take weeks to arrive or don’t meet precision requirements.

Self Aligning Ball Bearing 2311K-2RS: Engineered for Stability and Flexibility

Our Double Row Self Aligning Ball Bearing 2311K-2RS is designed to solve misalignment problems in industrial equipment, reducing wear and extending service life. With a 95x170x32mm dimension and double-row construction, it handles radial loads efficiently while accommodating angular misalignment up to 2-3 degrees. We offer flexible ordering with 1pc MOQ for standard items, 3–5 days sample lead time, and bulk delivery within 10–15 days—perfect for both emergency repairs and regular maintenance.

Optimal Performance in Demanding Conditions

The 2311K-2RS Double Row Self Aligning Bearing excels in applications where shaft misalignment is common, such as conveyor systems, agricultural machinery, and industrial pumps. Its self-aligning capability ensures smooth operation even when installation errors or shaft deflection occur, minimizing vibration and noise. Constructed from high-grade bearing steel with options for steel or brass cages, it delivers reliable performance in both moderate and heavy-load environments, making it a versatile choice across multiple industries.

Technical Features That Ensure Longevity

Key technical specifications of the Self Aligning Ball Bearing 2311K-2RS directly impact its performance. The precision rating (P0-P4) allows customization based on application needs—higher precision grades like P4 reduce runout for high-speed machinery, while P0 suits general-purpose use. Clearance options (C0, C3, C4) accommodate thermal expansion: C3 and C4 clearances are ideal for high-temperature environments, preventing seizure. The double-row design increases load capacity compared to single-row bearings, while the 2RS seal provides effective protection against dust and moisture, extending maintenance intervals.

Why Genuine Bearings Matter for Total Cost of Ownership

Choosing counterfeit bearings may seem cost-effective initially, but the hidden costs add up. Poorly manufactured bearings often fail prematurely, leading to unplanned downtime, repair Labor costs, and potential damage to adjacent components. Our 2311K-2RS bearings are produced in ISO9001 and ISO14001 certified facilities, ensuring consistent quality and performance. With a 12-month global warranty, free technical guidance, and defect replacement, we stand behind every product—reducing your total cost of ownership by minimizing failures and extending equipment life.

Your Trusted Partner for Bearing Solutions

Packaging & Shipping

• Carton and pallet packaging for secure transportation
• 10–15 days delivery time for bulk orders
• Flexible shipping options including air, sea, and express (DHL, FedEx, UPS)
• Real-time logistics tracking provided for all orders
• 1pc MOQ available for standard items, ideal for emergency repairs

Order Your 2311K-2RS Bearing Today

Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or bulk order, we ensure fast delivery and reliable performance. Send us your bearing model, application details, and quantity, and our team will provide a quote within 24 hours—helping you get back to production quickly.

Frequently Asked Questions