BOSCH REXROTH
R108162540

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth LINEAR-SET LSGF-A-25-DD (R108162540) is a high-precision linear motion component designed for vertical shaft applications. This linear set is composed of a flanged housing made from lamellar graphite cast iron, which ensures robustness and durability. It incorporates a super linear bushing A with self-alignment features, providing smooth and precise movement. The set includes two retaining rings and two additional spacer rings crafted from steel, tailored specifically for shaft diameters up to 25 mm. Moreover, the LINEAR-SET LSGF-A-25-DD is equipped with integrated wiper seals on both sides to protect against contaminants while maintaining low frictional drag, which is particularly critical when the bushing is not under radial load. The product boasts a standard precision design with radial clearance that is not adjustable and does not require initial lubrication, facilitating ease of installation and maintenance. This linear set has an impressive dynamic load capacity based on a total travel distance of 100,000 m; for applications based on 50,000 m travel distance, the dynamic load capacity values can be adjusted accordingly by a factor of 1.26. It can withstand maximum accelerations (amax) and operate within ambient temperatures ranging from -20°C to +80°C. The outer diameter size E measures at D=40 mm. The LINEAR-SET LSGF-A-25-DD can achieve breakaway forces of 0.7 N and supports maximum permissible linear speeds (vmax) up to 5 m/s; however, service life may be reduced due to increased wear on plastic parts at such high speeds. Despite this limitation, tests have indicated reliable performance without failure over significant travel distances ranging from 10^6 m to 10^8 m. With a weight of just 0.19 kg, this product offers an efficient solution for various linear motion requirements while ensuring minimal system inertia. Its modular design seamlessly integrates into existing Linear Set series configurations used in diverse vertical positioning tasks.