REXROTH R200281304 - Linear Guide Block

Precision Linear Motion for Industrial Applications

The REXROTH R200281304 is a recirculating ball linear guide block designed to provide smooth, precise, and rigid linear motion along compatible profile rails. It is widely used in CNC machinery, automation systems, robotics, packaging equipment, and any application requiring reliable and repeatable linear positioning.

Design Features and Performance Benefits

This linear block integrates hardened raceways, recirculating steel ball elements, and high-quality sealing to ensure long service life, low friction, and stable load distribution. The compact housing provides structural rigidity, while the internal ball circulation system minimizes wear and enables continuous motion at high duty cycles.

Main Description

The REXROTH R200281304 is a linear guide carriage engineered for integration with Bosch Rexroth profile rail systems. It ensures precise movement by maintaining accurate alignment and minimizing lateral play during linear travel. The internal recirculating ball bearing system distributes load evenly across the rail interface, supporting high dynamic and static loads, and ensuring smooth motion even during rapid acceleration or directional changes.

The hardened and ground contact surfaces of the block and rail ensure long-term dimensional stability, while the integrated seal package protects internal rolling elements from dust, chips, and industrial contaminants. This reduces lubrication loss and extends service life, especially in production environments working 24/7.

This guide block is typically used in:

• CNC machine axes (X/Y/Z travel stages)

• Gantry and portal automation systems

• Robotics and pick-and-place mechanisms

• Precision handling and assembly lines

• Cutting, packaging, and labeling equipment

Common search phrases associated with this model include: R200281304, Rexroth linear guide block, Bosch Rexroth carriage, recirculating ball linear guide, linear motion bearing block, and profile rail slide block. The product listing is optimized to address these common search intents for industrial procurement.

FAQ

Does this block fit standard Rexroth linear rails?
Yes, it matches the corresponding Rexroth profile rail size and configuration.

Is lubrication required?
Yes, although the internal sealing system helps maintain lubrication for extended operating periods.

Can it be used in continuous-duty automation?
Yes, the design supports high-speed and high-duty cycle environments.

Is the block preloaded?
Preload options depend on the rail-carriage combination and application requirements.