Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-533083
HR1123 UU THK Carriage (2 Piece)
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Product Specification
Ball chain
Without ball chain
Brand
THK
Lubrication & Maintenance
Can be relubricated (via the lubrication nipple)
Material
Steel, Plastic
Preload
Normal preload
Seal
End Seals
Tolerance class
Normal Class
Reference
HR1123UU2pcs.
Additional Reference:
10217548
Quick Order Code
BB-533083
Product Description
The HR1123 UU THK Carriage (2 Piece) is a precision linear motion component engineered to deliver reliable, smooth movement in industrial applications. This two-piece carriage set integrates seamlessly with THK linear guide rails, providing exceptional accuracy and consistent performance across diverse operational environments. Ideal for applications requiring dependable linear guidance with efficient load distribution.
Key Features:
- Two-Piece Configuration: Supplied as a matched pair (2 pieces) for dual-rail applications or complementary system setups, ensuring synchronized and balanced motion control
- Rolling Elements: Four-row ball type arrangement for optimal load distribution, stability, and smooth recirculation during operation
- Materials: Durable steel and plastic construction for reliable long-term performance, strength, and durability across demanding industrial environments
- Preload: Normal preload setting for balanced precision and load capacity in general industrial applications
- Sealing System: End seals provide effective protection against contamination, extending component life in challenging operational environments
- Lubrication: Relubrication capability via lubrication nipple for convenient maintenance and extended service life with minimal downtime
- Tolerance Class: Normal class precision for reliable accuracy in standard industrial applications
- Configuration: Without ball chain for streamlined operation and simplified installation and maintenance
- Series: Part of the HR1123 series, offering proven performance and compatibility with THK linear guide rail systems
- Operating Temperature Range: Functions reliably between -20 to +80°C, suitable for both heated and cold industrial environments
Applications:
The HR1123 UU carriage pair is ideal for machinery and equipment requiring reliable dual-axis or synchronized linear motion in moderate load applications, including:
- Industrial automation systems requiring balanced dual-rail guidance
- Manufacturing and assembly equipment with synchronized motion requirements
- Material handling and positioning systems
- Precision machinery and machine tools
- Packaging and production line equipment
- CNC systems and precision positioning devices where consistent performance is essential
Brand: THK
Reference: HR1123UU2pcs.

