Introducing the SFU1204 ball screw nut, engineered to transform rotary motion into exceptionally smooth and precise linear movement. At its core, a precision-ground internal raceway and efficient recirculating ball system minimize friction, enabling high-speed operation with remarkable positioning accuracy. Its compact 12mm diameter and standardized 4mm lead make it a versatile, space-saving solution for modern automated systems. This nut is ideal for upgrading CNC machinery, pick-and-place robots, and high-performance XY tables, where consistent repeatability is crucial. Designed for durability, it supports substantial axial loads while maintaining quiet, reliable performance over extended cycles. Elevate your equipment's efficiency and longevity by integrating this superior motion control component.
Specifications
Our Advantage
The SFU1204 Ball Screw Nut by Zhejiang Baili Guide Rail Co., Ltd.
Experience unmatched performance consistency with our SFU1204 nut, where precision manufacturing meets rigorous quality control. Our proprietary honing process for the internal ball raceway delivers a superior surface finish, directly translating to smoother motion, reduced noise, and extended service life compared to standard alternatives.
Optimized Load & Longevity
The precise design of the ball diameter and groove profile ensures uniform load distribution, significantly enhancing dynamic load capacity and operational durability.
Consistent Accuracy, Batch to Batch
Every nut undergoes strict dimensional and runout tolerance checks, guaranteeing the high positional repeatability critical for automated assembly and precision machining tools.
Seamless System Integration
Designed for perfect compatibility with standard SFU1204 screws, it facilitates easy installation and reliable performance in upgrades or new builds of CNC routers, laser cutters, and precision stages.
Built for Endurance
The use of selected bearing steel and advanced heat treatment techniques ensures sustained precision and resistance to wear, even in high-duty industrial environments.
Choose Zhejiang Baili's SFU1204 nut not just as a component, but as a commitment to elevating the reliability and precision of your motion systems.
Our service
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Beyond the Product: Comprehensive Support for Your SFU1204 Applications
Your success with the SFU1204 ball screw nut is our ultimate priority. Zhejiang Baili Guide Rail Co., Ltd. provides a robust suite of professional services designed to ensure optimal integration, performance, and peace of mind throughout your project lifecycle.
Expert Technical Consultation & Sizing: Unsure about the exact specifications or installation requirements? Our engineering team offers pre-sales technical support to help you select the correct nut configuration and provide integration advice for your specific machinery.
Customization & Adaptation: We offer tailored services, including modification of flange types, custom pre-load levels, and the supply of matching SFU1204 screws and support units to create a complete, ready-to-install linear motion solution.
Reliable Logistics & Inventory Support: Benefit from our flexible supply chain. We maintain strategic stock of standard SFU1204 nuts and can arrange flexible order quantities with reliable lead times to keep your production on schedule.
Our factory
Zhejiang Baili Guide Rail Co., Ltd. - Your Partner in Precision Motion
Zhejiang Baili Guide Rail Co., Ltd. is a distinguished manufacturer and solution provider in China's linear motion industry. With a dedicated focus on research, production, and quality assurance, we have established ourselves as a reliable source for critical components like the SFU1204 ball screw nut. Our expertise lies in transforming high-grade materials and advanced engineering into dependable products that drive automation and precision across global industries.
Why Our SFU1204 Nut Embodies Our Commitment:
The SFU1204 nut is produced in our specialized manufacturing division, where automated precision machining meets rigorous process control. We employ state-of-the-art CNC equipment and proprietary assembly techniques to ensure each unit meets exacting standards for geometry, fit, and pre-load consistency. Our in-house testing validates critical performance parameters, including running smoothness, noise level, and load capacity, before any product is released.
Our commitment extends beyond manufacturing. We understand that components like the SFU1204 are integral to your systems' uptime and accuracy. Therefore, we maintain full traceability throughout the production process and support our products with reliable technical data and compatibility guidance. Choosing Baili's SFU1204 nut means partnering with a company that prioritizes engineering integrity, supply chain stability, and tangible value for your automation investments.
FAQ
Q1: Is your SFU1204 nut compatible with ball screws from other manufacturers?
A1: While our SFU1204 nut is manufactured to industry-standard dimensions (12mm diameter, 4mm lead), we strongly recommend pairing it with our matching precision-ground SFU1204 screw for optimal performance. Minor variations in screw pitch diameter or lead accuracy from different suppliers can affect preload, smoothness, and overall system life.
Q2: What are the key differences between your SFU1204 nut and common alternatives on the market?
A2: The primary distinctions lie in our proprietary internal honing process for the ball raceway and our stringent final assembly protocols. This results in lower operational noise, more consistent torque across the entire travel, and superior dust resistance compared to many standard-grade components, directly impacting long-term reliability.
Q3: Can this nut be used in vertical or inclined applications?
A3: Yes, it is designed for multi-orientation use. For vertical applications or those where back-driving is a concern, we can provide guidance on selecting appropriate auxiliary braking systems or motor holding torque specifications during the design phase.
Q4: What lubrication is recommended, and what is the maintenance interval?
A4: We recommend using a high-quality lithium-based grease for general applications. Under normal operating conditions, a re-lubrication interval of every 6 to 12 months is suggested. For high-speed, high-load, or dusty environments, the interval should be shortened. Specific guidance is available in our technical datasheet.
Q5: Do you offer this product with different levels of preload?
A5: Yes. Standard units come with a moderate preload suitable for most applications. For scenarios demanding ultra-high rigidity and near-zero backlash (e.g., precision machining), we can supply custom units with increased preload upon request. Please contact our technical team to discuss your specific requirements.
Q6: What is your standard packaging and what is the lead time for sample or bulk orders?
A6: Standard products are individually packaged in anti-static/anti-corrosion packaging within labeled cartons. Sample orders are typically available for quick dispatch. For bulk production orders, standard lead times are provided upon quotation based on current production schedule and order quantity.
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