REXROTH R160580231 KSA-020-SNS-P- 155mm

Rexroth Ball Guide Rail 155mm R160580231

Description

This is a high-precision ball guide rail from Bosch Rexroth, model R160580231. Designed for industrial linear motion applications, this rail provides a robust and accurate foundation for size 20 runner blocks. Its 155mm length makes it suitable for compact and specific-stroke machinery.

Specifications

• Manufacturer: Bosch Rexroth
• Part Number (MNR): R160580231
• Type Code: KSA-020-SNS-P-
• Product Type: Ball Guide Rail
• Size: 20
• Length: 155 mm
• Accuracy: SNS (Standard Normal)
• Preload: Standard (C0)

Label Info

• Rexroth MNR: R160580231
• Description: B.GUIDE RAIL CS
• Order Nr: 015563943

Application

Ideal for use in automated handling systems, CNC machinery, robotics, and other applications requiring precise and reliable linear guidance.

Country of Origin

Made in Romania.

CO2 Impact

Choosing this reused guide rail over a new one saves approximately 0.7 kg of CO2, contributing to a more sustainable industrial operation.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What type of runner block is compatible with this R160580231 (KSA-020-SNS-P-) guide rail?

This rail is a size 20 SNS rail. It is compatible with Rexroth ball runner blocks of size 20, such as the R1651, R1653, R1621, or R1622 series. The accuracy class and preload of the runner block should be considered to match the application’s requirements.

What does the ‘SNS’ designation mean in the type code?

‘SNS’ refers to the rail’s accuracy and preload class. The first ‘S’ stands for Standard accuracy. The ‘N’ indicates Normal accuracy class according to Rexroth standards. The second ‘S’ denotes a Standard preload class (C0), meaning there is minimal preload applied for general-purpose applications.

Can this 155mm rail be joined with another rail to create a longer axis?

Yes, Rexroth guide rails can be joined end-to-end. However, to ensure smooth transition for the runner blocks, the rail ends must be precision-ground and matched by the manufacturer. This standard 155mm piece does not come with prepared joining ends. For longer axes, it is recommended to order a single continuous rail or a factory-matched set.

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Last Update: Friday, March 13, 2026