Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-531505
HDR25 RSS THK Carriage
The HDR25 RSS THK Carriage is a precision linear motion component engineered for compact applications requiring reliable, accurate movement along THK linear guide rails. This small-design block carriage combines robust construction with advanced sealing technology, making it ideal for space-constrained industrial environments where precision linear motion is essential.
Key Features:
- Design: Small block carriage configuration optimized for compact mounting in space-limited applications without compromising load capacity
- Rolling Elements: Four-row ball arrangement for superior load distribution, smooth recirculation, and reliable performance
- Material Composition: Durable steel and plastic construction providing excellent strength-to-weight ratio and long-term durability
- Sealing System: Comprehensive protection featuring end seals, sealing strips, and inner seals to prevent contamination and extend operational life in challenging environments
- Preload: Normal preload configuration for balanced rigidity and smooth movement in standard industrial applications
- Lubrication: Relubrication capability via nipple for convenient maintenance and extended service intervals
- Tolerance Class: Normal Class precision for reliable and consistent performance across demanding applications
- Temperature Range: Operating capability from -20 to +80°C, suitable for both heated and cold industrial environments
- Ball Chain: Standard version without ball chain for streamlined, lightweight design
Applications:
The HDR25 RSS is ideal for compact automation equipment, precision machinery, packaging systems, material handling devices, and other industrial applications where space efficiency and precision linear motion are critical. Its small-design profile and comprehensive sealing system make it particularly suited for semi-protected environments with exposure to dust, moisture, and contaminants, while its four-row ball configuration ensures reliable performance even in demanding operational conditions.
Brand: THK | Reference: HDR25RSS | Series: 25
