THK HSR25A2UU Linear Guide Block LM Guide Rail
Product Overview
THK HSR25A2UU is a long block configuration linear guide from the THK HSR series. It is designed for industrial motion systems requiring higher moment rigidity, smooth linear movement and reliable positioning performance.
The extended block length provides improved stability compared with standard block configurations, making it suitable for medium-load automation equipment, machine tools and precision mechanical systems.
Main Features
- THK HSR25 linear guide block
- 25 mm rail width class
- Long square block configuration
- Caged ball circulation structure
- UU seal protection configuration
- High rigidity linear motion design
- Suitable for CNC and industrial automation applications
Technical Specifications
| Brand | THK |
| Model | HSR25A2UU |
| Series | HSR |
| Product Type | Linear Guide Block |
| Block Type | Long Square Block |
| Rail Width | 25 mm |
| Rolling Element | Caged Ball Linear Guide |
| Application | Precision Linear Motion Equipment |
Compatible THK Models
This model belongs to the THK HSR linear guide family. Related models include HSR20A1UU, HSR20A2UU, HSR25A1UU, HSR25C1UU, HSR30A1UU and HSR35A2UU.
Applications
Typical applications include CNC machining centers, automation systems, semiconductor equipment, inspection machines and industrial positioning mechanisms.
Replacement Notes
Confirm the complete model number, rail width, block type, preload, accuracy grade and mounting dimensions before replacement.
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