Rexroth Ball Screw Assembly R030430752

Description

This is a high-precision Ball Screw Assembly from Bosch Rexroth, part number R030430752. It is engineered to convert rotary motion into highly accurate linear motion with minimal friction. This component is essential for applications requiring precise positioning and repeatability, such as in CNC machinery, automation systems, and robotics. This unit is new old stock, in its original sealed factory packaging.

Specifications

• Manufacturer: Bosch Rexroth
• Type: Ball Screw Assembly
• Model: 16X5RX3
• Part Number (MNR): R030430752
• Nominal Diameter: 16 mm
• Lead/Pitch: 5 mm
• Thread Direction: Right-hand

Label Info

• MNR: R030430752
• Description: BALL SCREW ASSEMB. 16X5RX3
• Serial: 000514264950
• FD: 03911

Application

Ideal for use in industrial automation, machine tools, robotics, and any system where precise, efficient, and reliable linear actuation is critical. Its robust design ensures long service life even under demanding operating conditions.

Country of Origin

Made in Germany by Bosch Rexroth AG, Schweinfurt.

CO2 Impact

By purchasing this reconditioned component, you contribute to a circular economy, saving approximately 1.6 kg of CO2 compared to manufacturing a new one. This is equivalent to the emissions from driving a car for 8 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

Question?

What is the tolerance class of this R030430752 ball screw?

While not explicitly printed on this label, Rexroth ball screws of this type are typically available in various tolerance classes such as T3, T5, or T7. The specific class for this part number should be verified in the Rexroth technical documentation, but T3 is a common high-precision standard.

Can this ball screw be cut to a specific length for my application?

Yes, ball screw shafts can be cut to a required length. However, this must be done with precision tools to avoid damaging the threads and ensure a clean end. After cutting, the ends often need to be machined for bearing mounts or motor connections.

What type of lubrication is recommended for this ball screw assembly?

Bosch Rexroth recommends using a high-quality lithium-based grease or a suitable oil for their ball screw assemblies. The choice between grease and oil depends on the application's speed, load, and operating environment. Refer to the official Rexroth maintenance guide for specific lubricant recommendations and re-lubrication intervals.

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Last Update: Friday, March 13, 2026