Description
Product Overview
This T-slotted aluminum bearing from 80/20 Inc. is specifically designed for the 10 series extrusions, providing robust linear motion support in industrial settings. Crafted from high-grade aluminum, it measures 1.218 inches tall, 3.938 inches wide, and 4 inches long, with a weight of 1 pound. The bearing rides on the 2-inch side of 10 series extrusions and includes pads, screws, and shims for complete assembly. Pads are made from self-lubricating UHMW material, ensuring minimal maintenance and smooth operation. First available on January 17, 2012, this product has established reliability in various applications, ranking #26 in Linear Roller Bearings within the Industrial & Scientific category.

Usage
This bearing is ideal for industrial automation, machinery frames, and custom fabrication projects where precise linear movement is required. It suits environments such as manufacturing plants, workshops, and prototyping labs, targeting engineers, designers, and DIY enthusiasts building systems with 10 series aluminum extrusions. Common applications include conveyor systems, sliding doors, and robotic arms, where durability and low friction are critical for long-term performance.
Why Choose Us
80/20 Inc. is a trusted manufacturer known for precision and quality in industrial components. This bearing stands out due to its compatibility with the popular 10 series, reducing the need for custom parts and simplifying integration. The self-lubricating UHMW pads extend service life by minimizing wear and eliminating the need for frequent lubrication. With a focus on craftsmanship and fit, this product ensures reliable performance in demanding conditions, backed by years of industry expertise.
Key Features
- Designed for 10 series T-slotted aluminum extrusions for seamless integration
- Self-lubricating UHMW pads reduce maintenance and enhance smooth operation
- Precise dimensions (1.218″ x 3.938″ x 4″) ensure accurate fit and alignment
- Includes pads, screws, and shims for quick and easy installation
- Durable aluminum construction supports heavy loads in industrial applications
FAQ
What extrusions is this bearing compatible with?
This bearing is designed specifically for the 10 series T-slotted aluminum extrusions and rides on the 2-inch side for optimal performance.
Does it require lubrication?
No, the included UHMW pads are self-lubricating, which means they operate smoothly without additional lubrication, reducing maintenance needs.
What is included in the package?
The package contains the aluminum bearing, UHMW pads, screws, and shims, providing everything required for assembly.
Can it be used in outdoor environments?
While the aluminum is corrosion-resistant, prolonged exposure to harsh weather may affect performance; it is best suited for indoor industrial use.
What is the weight capacity?
This bearing is built for general linear motion applications and can handle typical loads for 10 series systems, but consult 80/20 guidelines for specific limits.




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