Title: CINCINNATI MILACRON 3-424-2011A Precision Spindle Bearing Assembly - OEM Quality Replacement Part

Product Overview:
The CINCINNATI MILACRON 3-424-2011A Precision Spindle Bearing Assembly is a critical, high-performance component engineered to restore and optimize the operational integrity of your Cincinnati Milacron CNC machine tools. Designed to meet or exceed original equipment manufacturer (OEM) specifications, this assembly ensures unparalleled rotational accuracy, stability, and longevity for your machine's spindle. Essential for maintaining the precision machining capabilities of your equipment, it significantly reduces vibration, minimizes runout, and extends the lifespan of the entire spindle unit. Investing in this genuine or high-quality equivalent part is crucial for maximizing productivity, achieving superior surface finishes, and maintaining tight tolerances in demanding industrial environments. This assembly is vital for any facility looking to maintain peak performance and extend the operational life of their valuable Cincinnati Milacron machinery.

Key Features & Benefits:

Engineered for OEM Compatibility: Guarantees a perfect fit and seamless integration with a wide range of Cincinnati Milacron CNC machines, including milling, turning, and grinding centers, ensuring hassle-free installation.
Superior Rotational Accuracy: Minimizes runout and vibration to an absolute minimum, leading to exceptionally precise machining operations, improved part quality, and significantly reduced scrap rates.
Enhanced Durability and Longevity: Constructed from premium-grade, heat-treated alloy steels and precision-ground components, ensuring extended service life even under continuous, heavy-duty operation and high-stress conditions.
Optimized Performance: Restores original machine speed capabilities, torque transmission, and thermal stability, allowing your equipment to perform at its peak efficiency and maintain consistent output.
Reduced Downtime and Maintenance Costs: A reliable, long-lasting bearing assembly minimizes unexpected failures and the need for frequent replacements, significantly cutting operational expenses and maximizing uptime.
High Load Capacity: Designed to withstand substantial radial and axial loads, making it perfectly suitable for aggressive material removal and high-speed machining applications without compromising integrity.
Pre-lubricated and Sealed Design: Many variants come pre-lubricated with high-performance, long-life grease and are sealed for life, simplifying installation and reducing ongoing maintenance requirements.
Critical for Surface Finish and Tool Life: Stable spindle rotation directly translates to smoother surface finishes on machined parts and significantly extended cutting tool life, reducing tooling costs.

Applications:

Cincinnati Milacron CNC Machining Centers: Ideal for models such as the Sabre, Arrow, Acramatic, and other compatible series requiring high-precision spindle operation for optimal performance.
Metalworking and Manufacturing Industries: Essential for aerospace, automotive, mold and die, medical device manufacturing, and general precision engineering sectors where accuracy is paramount.
High-Speed Milling and Turning Operations: Supports demanding applications where high RPMs, tight tolerances, and superior surface finishes are critical for product quality.
Machine Tool Repair and Overhaul: The go-to replacement part for maintenance departments and service technicians performing spindle rebuilds or routine preventative maintenance to extend machine life.
Production Environments: Ensures continuous, reliable operation in high-volume production lines where machine uptime and consistent output are absolutely critical for profitability.

Technical Specifications:

Part Number: 3-424-2011A
Alternate Part Number: 34242011A
Component Type: Precision Spindle Bearing Assembly
Compatibility: Designed for various Cincinnati Milacron CNC Machine Tools (Verify specific machine model compatibility for optimal fit)
Construction Material: High-grade bearing steel, precision-ground components, advanced sealing materials
Bearing Type: High-precision Angular Contact Ball Bearing (Typical for high-speed spindle applications)
Load Capacity: Engineered for high radial and axial load resistance, ensuring stability under heavy cuts
Operating Temperature Range: Optimized for typical industrial machining environments, maintaining performance across varying temperatures
Lubrication: Typically pre-lubricated with high-performance synthetic grease, sealed for extended maintenance-free operation
Weight: 8.5 lbs (approximately)
Dimensions: Precision engineered for direct OEM replacement fit, ensuring seamless integration and performance
Quality Standard: Manufactured to meet or exceed OEM specifications for performance, durability, and reliability