Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-531506
HDR25 VSS 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 design
Reference
HDR25VSS
Additional Reference:
10192148
Quick Order Code
BB-531506
Product Description
The HDR25 VSS THK Carriage is a precision linear motion component engineered for compact industrial applications requiring reliable performance and smooth operation. This block carriage from THK's 25 series delivers consistent accuracy and durability, making it an excellent choice for space-constrained automation systems and precision positioning requirements.
Key Features:
- Series 25 Design: Part of THK's proven 25 series, offering excellent versatility for medium-load applications
- Block Carriage Configuration: Compact block design optimizes space utilization while maintaining structural integrity and load capacity
- Low Design Version: Reduced profile construction provides enhanced accessibility and integration into applications with height limitations
- Four-Row Ball System: Four rows of ball rolling elements deliver superior load distribution and precise linear motion with exceptional accuracy and stability
- Normal Preload: Optimally balanced preload setting ensures smooth motion without excessive friction, providing consistent performance across operating conditions
- Comprehensive Sealing System: Features end seals, sealing strips, and inner seals for maximum contamination protection in challenging industrial environments
- Relubrication Capability: Equipped with lubrication nipple for convenient on-site maintenance and extended service life without complex procedures
- Without Ball Chain Configuration: Optimized design for specific application requirements without integrated ball chain recirculation
- Durable Construction: Precision-engineered from high-quality steel and plastic materials for reliable long-term performance
- Normal Tolerance Class: Meets standard precision requirements for demanding industrial applications
- Wide Temperature Range: Operates reliably from -20°C to +80°C, suitable for diverse industrial environments
Ideal Applications:
The HDR25 VSS carriage is particularly well-suited for compact automation equipment, space-constrained machinery, precision assembly systems, and manufacturing processes where low-profile design, reliable performance, and consistent accuracy are essential requirements.
Brand: THK | Reference: HDR25VSS

