Bosch Rexroth Bearing Unit Aluminium Housing 12mm Bore 490N Load R102721244 R1027 Series

Bosch Rexroth R102721244 is a high-precision linear bearing unit belonging to the R1027 Series, designed to provide smooth, accurate linear movement in industrial machinery and automation systems. It features a robust aluminium housing with a compact form factor, making it ideal for installations where weight and space are critical factors.

The bearing unit comes with a 12mm bore diameter, providing compatibility with standard linear shafts commonly used in mechanical engineering, CNC machines, production lines, and laboratory automation. Its static load rating of 490N ensures that it withstands operational stresses and maintains performance even in demanding industrial environments.

Measuring 28mm in length, 33mm in height, and 40mm in width, the unit is engineered for straightforward integration into linear motion assemblies. The base to bore centerline distance of 16mm enhances versatility in mounting and alignment, supporting both retrofit and new-build applications. The closed-type linear bushing provides additional protection from dust and particles, while the two internal seals help retain lubrication and extend operational life.

The bearing unit is lubricated with Dynalub 510, a high-performance grease that reduces maintenance intervals and optimizes smooth motion. Its aluminium construction delivers a balance of strength and lightweight, making it well-suited for mobile, modular, or robotic platforms where efficiency matters.

Bosch Rexroth R102721244 can be used in a variety of industrial contexts, including manufacturing automation, packaging machinery, laboratory instruments, precision assembly operations, and material handling systems. Its compact design allows engineers to install multiple units in space-constrained locations without compromising movement quality.

Whether in heavy-duty industrial automation or laboratory equipment, Bosch Rexroth linear bearing units ensure reliable linear motion and high repeatability. Choose the R102721244 for applications demanding precision, robustness, and long-term performance.

Precision Linear Bearing Unit for industrial linear motion applications. Features robust aluminium housing for durability and lightweight performance. Bore diameter is 12mm, compatible with standard linear shafts. Static load rating of 490N for reliable operation in demanding conditions.

Compact dimensions: overall length 28mm, height 33mm, width 40mm. Base to bore centerline 16mm allows for versatile mounting configurations. Includes two internal seals and is lubricated with Dynalub 510 for reduced maintenance.

Closed type linear bushing design for enhanced protection against contaminants. Explore the complete range of Bosch Rexroth Linear Bearing Units and related linear motion products on EnvMart for your industrial, laboratory, and mechanical engineering needs.