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Ruland Bearings
Ruland Manufacturing, a premier manufacturer, specializes in precision shaft collars and couplings that are engineered for critical motion control applications, ensuring dependable performance and exact alignment for industries requiring the highest standards of quality.
Ruland Manufacturing has built a reputation as a trusted supplier of premium shaft collars, rigid couplings, and motion control components. Known for its meticulous attention to detail and commitment to quality, Ruland produces components that set the industry benchmark for precision and performance. With products that address the needs of aerospace, medical, robotics, and packaging industries, Ruland remains a top choice for applications where accuracy and dependability are paramount. At PIB Sales, we proudly offer Ruland’s expertly crafted products, supporting our clients with components designed to exceed industrial standards for durability and functionality.
About Ruland
Ruland Manufacturing was founded in 1937 by Fred F. Ruland, beginning with simple components made on manual screw machines. During WWII, Ruland contributed to the military by producing precision components, a legacy of craftsmanship and reliability that continues today. Over the years, Ruland focused its expertise on producing shaft collars and couplings, driven by a dedication to meeting the demands of engineers and technicians who require flawless performance in high-stakes environments.
Ruland’s product development reflects a thorough understanding of motion control needs across industries, from the aerospace sector’s stringent standards to the precision requirements of medical devices. By investing in proprietary manufacturing processes and anti-vibration technologies, Ruland ensures each component offers reliability, longevity, and a perfect fit. With ISO 9001-2015 certification and state-of-the-art facilities in Marlborough, Massachusetts, Ruland combines American craftsmanship with modern production techniques to deliver high-quality motion control solutions worldwide.
Ruland product range
Ruland Manufacturing offers a specialized range of products crafted with precision and designed to meet the specific needs of high-demand industries. Below is an overview of their core product offerings, highlighting their distinctive features and ideal applications.
| Product Category | Product Type | Key Features & Benefits | Common Applications |
| Shaft CollarsRigid Couplings | One-Piece, Two-Piece, Double Wide, Heavy Duty, Internationa lSeries | Precise clamping without shaft damage; designed for optimal holding power, alignment, and ease of adjustment | Industrial machinery, robotics, medical devices |
| Rigid Couplings | One-Piece, Two-Piece, Precision Honed | Zero backlash, high torque transmission; ensures reliable, accurate connections for sensitive applications | Medical imaging, automation, packaging, precision tooling |
| Flexible Couplings | Beam, Bellows, Controlflex, Disc, Jaw, Oldham | Misalignment compensation, vibration dampening; designed to protect equipment and maintain smooth operation | Aerospace, semiconductor, industrial robotics, instrumentation |
| Universal Joints | Friction Bearing, Needle Bearing, Clamp Style | Robust construction for torque transfer; offers flexibility in alignment with low-maintenance options | Robotics, material handling, automated equipment |
| Specialty Components | Mountable Shaft Collars, Custom Solutions | Customizable clamping solutions; anti-vibration options for secure, stable connections in demanding environments | Custom machinery, high-precision systems, automation |
Product highlights:
1. Shaft Collars: Known for their precision engineering, Ruland’s shaft collars are distinguished by their ability to provide secure, non-damaging clamping. With designs that accommodate global standards, Ruland’s shaft collars are trusted worldwide for both light-duty precision and heavy-duty industrial applications. The two-piece design offers ease of installation and removal, critical in applications where machinery configurations are frequently adjusted or maintained.
2. Rigid Couplings: What sets Ruland’s rigid couplings apart is their unwavering stability and zero-backlash design, crucial for applications requiring direct, high-torque transmission. Each coupling is precision honed to exact specifications, which eliminates any play between the shafts and makes them ideal for sensitive applications where precise alignment is non-negotiable, such as in robotic and automation technologies.
3. Flexible Couplings: Ruland’s flexible couplings stand out for their ability to absorb misalignment and dampen vibrations without compromising performance. Their diverse range covers applications from light-duty flexibility to high-strength, shock-resistant solutions. Bellows couplings, for example, are crafted for high torsional rigidity, supporting applications where the slightest motion inconsistency could impact results, such as in semiconductor manufacturing. The Oldham coupling design further ensures electrical isolation, which is critical in electronic applications.
4. Universal Joints: Built for both flexibility and durability, Ruland’s universal joints provide smooth torque transfer even under challenging conditions. Their friction-bearing joints can handle significant misalignment, making them versatile for various angles and loads. Needle bearing joints enhance longevity with pre-lubricated bearings, supporting high-speed applications like robotics and material handling where continuous, stable performance is required. Clamp style joints are uniquely equipped with anti-vibration technology, ensuring the joint remains secure even in high-torque settings.
5. Specialty Components: Ruland goes beyond standard offerings with specialty components designed for specific industry challenges. Mountable shaft collars allow direct integration with other components, making them ideal for custom machinery builds. Their customizable nature means clients can select material types, clamping options, and sizes to fit unique specifications, ensuring Ruland’s components are adaptable to any complex setup.
If your application requires shaft collars, couplings, or specialized motion control components designed to deliver performance and reliability, contact us at [email protected].