Description
Product Overview
The Bridgeport Mill Part from MATACO is a precision engineered clock spring specifically sized for the M1112 model used in import milling machines. Constructed from hardened steel, the spring delivers consistent torque and maintains accurate timing for the quill assembly, ensuring the spindle rotates smoothly under load. Its compact design fits seamlessly into the existing housing, requiring no modifications to the machine frame. The part is manufactured to meet or exceed original equipment specifications, providing durability that withstands the rigors of daily shop floor use. The spring’s corrosion‑resistant coating protects against moisture and oil exposure, extending service life and reducing the need for frequent replacements.
Usage
This clock spring is intended for use in Bridgeport‑style milling machines that employ a quill mechanism for vertical movement. It is ideal for both industrial workshops and small‑shop environments where precision machining is required. Install the spring when the original component shows signs of fatigue, loss of tension, or audible clicking during operation. The part is compatible with a range of milling models that share the M1112 specification, making it a versatile solution for technicians who service multiple machines. Users should follow standard safety procedures, disconnect power, and secure the machine before replacing the spring to ensure a safe and effective installation.
Why Choose Us
Choosing the MATACO Bridgeport Mill Part means selecting a component that combines OEM‑level performance with cost‑effective pricing. Our quality assurance program includes rigorous testing for torque consistency, wear resistance, and dimensional accuracy. Each spring is inspected individually to guarantee that it meets the strict tolerances required for high‑precision milling operations. In addition, we provide a responsive customer support team that can assist with installation guidance, troubleshooting, and warranty claims. Our commitment to after‑sales service ensures that you receive the assistance you need to keep your equipment running at peak efficiency.
Key Features
- Hardened steel construction delivers long‑lasting durability and reliable performance.
- Exact M1112 dimensions ensure a perfect fit without the need for machine modifications.
- Corrosion‑resistant coating protects against moisture and oil, extending service life.
- Maintains consistent tension for smooth quill operation, reducing vibration and improving surface finish.
- Backed by responsive customer support and a comprehensive warranty for peace of mind.
FAQ
What machines are compatible with this clock spring?
The spring is designed for Bridgeport‑style milling machines that use the M1112 quill spring specification. It fits most models that share this part number, regardless of brand, as long as the mounting dimensions match.
How do I know when the spring needs replacement?
Typical signs include a loss of vertical rigidity, audible clicking during spindle movement, or visible wear on the spring coils. If you notice any of these symptoms, it is advisable to replace the spring to maintain machining accuracy.
Can I install the spring myself?
Yes, the spring is designed for straightforward replacement. However, you should follow the machine’s service manual, disconnect power, and use proper tools to avoid damaging the surrounding components.
What warranty does this product include?
We offer a one‑year limited warranty covering manufacturing defects. If the part fails under normal operating conditions within this period, we will provide a replacement or refund.
Is there technical support available for installation?
Our technical support team is available via phone and email to guide you through the installation process, answer any questions, and provide troubleshooting assistance if needed.
Overall, the MATACO Bridgeport Mill Part provides a reliable, high‑quality solution for maintaining the performance of your milling machine. Its robust construction, precise fit, and comprehensive support make it an excellent choice for both seasoned professionals and hobbyist machinists seeking to keep their equipment operating at optimal levels.







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