Rainbow Electronics & Fasteners

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Santa Clara, CA | 510-475-9840

Rainbow Electronics & Fasteners is a leading manufacturer and supplier of linear bearings and related products for a wide range of industries, including aerospace, automotive, medical, and manufacturing. The company has been in operation for over 30 years and has built a reputation for delivering high-quality products and exceptional customer service.

At Rainbow Electronics & Fasteners, we specialize in the production of linear bearings, which are an essential component in many types of machinery and equipment. Our linear bearings are designed to provide smooth, accurate motion in a variety of applications, including linear motion systems, CNC machines, robotics, and more. We offer a wide range of linear bearings to meet the unique needs of our customers, including ball bearings, roller bearings, and plain bearings.

In addition to our product offerings, Rainbow Electronics & Fasteners is also known for our exceptional service capabilities. We have a team of experienced engineers who can work closely with customers to design custom solutions that meet their specific requirements. Whether you need a modified off-the-shelf product or a completely custom solution, our team can deliver high-quality results on time and within budget.

Rainbow Electronics & Fasteners also offers a range of value-added services to our customers, including on-site technical support, training, and installation assistance. Our team of experts can provide comprehensive guidance on bearing selection, installation, maintenance, and troubleshooting, ensuring that our customers get the most out of their linear bearings.

At Rainbow Electronics & Fasteners, we are committed to delivering the highest quality products and services to our customers. We use only the best materials and manufacturing processes to ensure that our products meet or exceed industry standards for performance and reliability. Whether you are looking for a standard off-the-shelf product or a custom solution, Rainbow Electronics & Fasteners has the expertise and experience to deliver the results you need.

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Linear Bearings Power Pages

Linear Bearings

Linear bearings are a type of bearing that "bear" or support the load of the carriage during its single-axis linear movement and provide a low friction sliding surface for the guide rails. In a linear guide, the carriage is the component that travels in a straight line, back and forth, along the length of the guide rail...

Linear Actuators

A linear actuator is a means for converting rotational motion into push or pull linear motion, which can be used for lifting, dropping, sliding, or tilting of machines or materials. They provide safe and clean...

Linear Slides

Linear slides, also referred to as linear guides or linear-motion bearings, are types of bearings that allow smooth and near-frictionless motion in a single axis. Machine tools, robots, actuators, sensors, and other mechanical equipment often require moving components in a straight line in any of the three-dimensional axes...

Ball Bearings

Ball bearings are types of rolling-elements bearings that carry loads, reduce friction, and position moving machine parts while facilitating motion. They reduce surface contact and friction across moving planes by...

Ball Screws

Ball screws are mechanical linear actuators that consist of a screw shaft and a nut that contain a ball that rolls between their matching helical grooves. The primary function of ball screws is to convert rotational motion to linear motion. Ball nuts are used in...

Lead Screw

A lead screw is a kind of mechanical linear actuator that converts rotational motion into linear motion. Its operation relies on the sliding of the screw shaft and the nut threads with no ball bearings between them...

Rainbow Electronics & Fasteners