Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-531509
HDR25 LVSS THK Carriage
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Product Specification
Ball chain
Without ball chain
Ball-/Roller rows
Four Row
Brand
THK
Design
Block carriage
Lubrication & Maintenance
Can be relubricated (via the lubrication nipple)
Material
Steel, Plastic
Preload
Normal preload
Seal
End Seals, Sealing Strips and Inner Seals
Series
25 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Low and long design
Reference
HDR25LVSS
Additional Reference:
10192162
Quick Order Code
BB-531509
Product Description
The HDR25 LVSS THK Carriage is a precision linear motion component engineered for smooth, accurate movement in demanding industrial applications. This block carriage combines compact vertical profile with extended horizontal reach, making it an ideal solution for machinery requiring dependable linear guidance with optimized space efficiency and enhanced stability.
Key Features:
- Design: Block carriage configuration providing compact, space-efficient installation without compromising load capacity or performance
- Series: 25 series, part of THK's comprehensive range of precision carriages engineered for demanding industrial applications
- Rolling Elements: Four-row ball arrangement for superior load distribution, exceptional stability, and consistent smooth operation
- Version: Low and long design optimizing vertical compactness while delivering extended horizontal reach for enhanced travel capabilities
- Ball Chain: Without ball chain for simplified design and streamlined maintenance requirements
- Construction: Durable steel and plastic materials for longevity, reliability, and corrosion resistance
Performance & Protection:
- Tolerance Class: Normal Class for reliable standard precision requirements in typical industrial environments
- Preload: Normal preload for balanced performance, minimal play, and smooth operation
- Temperature Range: -20 to +80°C, suitable for diverse industrial environments and varying operational conditions
- Sealing System: End seals, sealing strips, and inner seals provide comprehensive contamination protection and extended component life
- Lubrication: Can be relubricated via lubrication nipple for extended service life, reduced maintenance downtime, and optimal performance
Ideal Applications:
The HDR25 LVSS carriage is well-suited for:
- Industrial automation equipment with space-constrained mounting requirements
- CNC machining and precision positioning systems requiring extended travel
- Manufacturing and production equipment with moderate to high load requirements
- Automated assembly and processing systems with vertical space limitations
- Conveyor and material handling systems requiring stable linear guidance
- Packaging machinery and inspection systems with compact footprints
Seamlessly compatible with THK linear guide rails, the HDR25 LVSS carriage combines precision engineering with reliable performance, delivering consistent linear motion control across a wide range of industrial applications requiring optimized space utilization and extended operational reach.

