REXROTH R160510331 KSA-015-SNS-H 140mm 1/4 2/4 3/4 4/4

Rexroth Ball Guide Rail R160510331

Description

This is a Bosch Rexroth Ball Guide Rail, part of their high-precision linear motion systems. With a length of 140 mm and a size 15 profile, this rail provides a robust and accurate foundation for linear guides in a variety of industrial automation applications. It is engineered for high load capacities and rigidity.

Specifications

• Manufacturer: Bosch Rexroth
• Part Number (MNR): R160510331
• Type Code: KSA-015-SNS-H
• Length: 140 mm
• Size: 15
• Accuracy Class: SNS (Standard Normal)
• Material: Steel

Label Info

• B.GUIDE RAIL CS
• Order Number: 015580458
• FD (Factory Date): 038 (Week 38, 2020)

Application

Ideal for use in machine tools, robotics, automated assembly lines, and other systems requiring precise and reliable linear movement.

Country of Origin

Made in Germany.

CO2 Impact

Reusing this component saves approximately 0.4 kg of CO2 compared to manufacturing a new one, contributing to a more sustainable operation.

Availability

In stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the significance of the ‘SNS’ designation in the type code KSA-015-SNS-H?

The ‘SNS’ code refers to the Accuracy Class and Preload Class of the guide rail. The first ‘S’ stands for ‘Standard’ accuracy. The ‘N’ stands for ‘Normal’ accuracy class within that standard. The final ‘S’ indicates a ‘Standard’ preload, meaning it has a slight positive clearance for smooth motion without excessive friction, suitable for general industrial applications.

Can this 140mm rail be joined with other rails to create a longer guide?

Yes, Rexroth rails are manufactured with high precision to allow for butt-joining. The included instruction leaflet provides guidance on creating multi-part rails. It is crucial to ensure the ends are perfectly aligned to maintain smooth travel of the runner block across the joint.

What type of runner block is compatible with this R160510331 / KSA-015-SNS-H rail?

This size 15 guide rail is compatible with any of Bosch Rexroth’s size 15 Ball Runner Blocks. Common compatible series include R1651 (steel, standard height, standard length) and R1622 (steel, slimline, standard length), among others. The choice of runner block depends on the specific load, space, and performance requirements of the application.

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Last Update: March 13, 2026