We have recently completed a challenging project to manufacturing high-speed, high-load journal bearings for the paper industry.

[Understanding Journal Bearings]
Journal bearings play a crucial role in paper machines.
● Support: They act as the backbone, supporting the machine's rolls.
● Durability: These bearings are built to handle high-speed rotation and heavy loads.
● Precision: High accuracy is non-negotiable for smooth operation.

[Achievement]
● Size: A substantial φ680×630mm
● Precision: Despite its large size, this bearing demands utmost accuracy

[Manufacturing Process]
Creating such a precise component is not easy. Here's how we approached it:
● Planning: We started with thorough planning, leaving no detail overlooked.
● Advanced Machinery: We utilized CNC lathes and vertical machining centers for optimal results.
● Quality Checks: At each stage, we performed careful verifications and adjustments.
● Before delivery, we conducted a thorough final inspection.

[Our Approach]
● Experienced Team: Our skilled technicians bring years of expertise to every project.
● Advanced Equipment: We invest in the latest machining technology.
● Quality Assurance: Our rigorous quality control ensures top-notch results.


Are you facing a challenging machining task? Need a specialized component? We're here to help. At Nakagawa Inc., we specialize in finding the right solution for your unique needs.


Nakagawa Inc. specializes in large-scale precision machining.
●Machining capabilities up to 14 meters in length
●Comprehensive services from material procurement to assembly
●Expertise in difficult-to-machine materials like duplex stainless steel and titanium
●Flexibility to handle small-lot production


Nakagawa Inc.
2024,Kurabemachi, Hakusan-shi, Ishikawa, Japan
Website: https://www.nakagawa-t.com