High Precision Deep Groove Ball Bearing 61911 61911-Z 61911-2Z 55x80x13mm for Industrial Machinery

Product Specifications

Application Industries

Minimize Downtime with High Precision Deep Groove Ball Bearing 61911 for Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. A single faulty bearing in critical equipment like machine tool spindles or conveyor systems can halt production lines, leading to missed deadlines and increased maintenance costs. Sourcing reliable bearings that meet exact specifications often involves navigating complex MOQ requirements and uncertain delivery times, especially for specialized sizes like the 55x80x13mm industrial bearing.

High Precision 61911 Bearings: Ready for Immediate Shipment

Our High Precision Deep Groove Ball Bearing 61911 series (including 61911-Z and 61911-2Z) addresses these challenges with a combination of precision engineering and flexible supply. As a professional bearing manufacturer with decades of export experience, we maintain stock of standard bearings to support urgent maintenance needs, with sample orders available in 3-5 working days and bulk deliveries within 5-15 days. The 55x80x13mm bearing dimensions make it ideal for compact industrial machinery, where radial load capacity and rotational stability are critical.

Engineered for Reliable Performance in Demanding Conditions

The 61911 Deep Groove Ball Bearing excels in applications requiring high rotational precision and consistent load handling. With a contact angle of 0°, it is optimized for radial loads, making it suitable for high-speed machinery such as textile spindles and printing press rollers. The single-row design ensures compact installation, while the Z and 2Z seal options provide protection against contaminants—essential for factory environments where dust and lubricant retention directly impact bearing lifespan.

Technical Specifications That Ensure Long-Term Equipment Reliability

Crafted from high-grade bearing steel, the 61911 bearing delivers the durability needed for continuous industrial operation. The material composition ensures resistance to wear under cyclic loads, while the precision manufacturing (supporting P0 to P4 grades) minimizes vibration and noise—critical factors in maintaining machinery accuracy. The 55mm bore diameter, 80mm outer diameter, and 13mm width balance load capacity with space efficiency, making it a versatile choice for both original equipment manufacturing and replacement applications. Whether paired with sealed (Z/2Z) or open configurations, this bearing maintains stable performance across a wide range of industrial operating conditions.

Avoid Hidden Costs: The Value of Authentic Bearings

Choosing non-genuine bearings may seem cost-effective initially, but the long-term costs of premature failure—including production downtime, repair labor, and potential damage to adjacent components—often far exceed the savings. Our bearings adhere to ISO, ABMA, and DIN international standards, ensuring consistent quality that non-certified products cannot match. With strict incoming material inspections and full-process production supervision, each 61911 bearing undergoes comprehensive performance testing before shipment, reducing the risk of unexpected failures in critical machinery.

Why Industrial Buyers Choose Our Bearings

Packaging & Shipping

• Protective industrial packaging with moisture-resistant materials to ensure product integrity during transit
• Sample orders shipped within 3-5 working days; bulk orders delivered in 5-15 working days
• Global logistics options including DHL, FedEx, UPS, air freight, and sea freight to match your timeline
• Real-time tracking information provided for all shipments
• 1-piece minimum order quantity for standard bearings, with customized order quantities negotiable

Secure Your 61911 Bearing Shipment Today

Don’t let equipment downtime impact your production schedule. Whether you need a single 61911-2Z bearing for emergency repair or bulk quantities for manufacturing, our team is ready to fulfill your order quickly and reliably. Early order placement ensures minimal disruption to your operations—contact us now to confirm availability and pricing.

Frequently Asked Questions