Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-518446
SSR25 XVSS THK Carriage
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Product Specification
Ball chain
With 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
Short and slimline design
Reference
SSR25XVSS
Additional Reference:
10130342
Quick Order Code
BB-518446
Product Description
The SSR25 XVSS THK Carriage is a precision linear motion component engineered for demanding industrial applications requiring compact design and exceptional performance. This block carriage combines advanced engineering with reliable functionality, making it ideal for machinery requiring smooth, accurate linear movement in constrained spaces.
Key Features:
- Compact Design: Short and slimline design profile for space-efficient installation in applications with limited room
- Four-Row Ball Configuration: Four rows of precision ball rolling elements deliver superior load distribution and smooth operation
- Ball Chain Equipped: Integrated ball chain ensures optimal recirculation and extended component life
- Enhanced Sealing Protection: Multiple seal options including end seals, sealing strips, and inner seals protect against contamination in various environments
- Relubrication Capability: Convenient lubrication nipple allows for easy maintenance and extended service intervals
- Durable Construction: Premium steel and plastic materials provide excellent durability and corrosion resistance
- Normal Preload: Optimized preload setting balances rigidity and smooth movement for versatile applications
- Normal Precision Tolerance Class: Delivers reliable accuracy for standard industrial requirements
- Broad Temperature Range: Operates reliably from -20 to +80°C, suitable for both heated and cold environments
Applications:
The SSR25 XVSS carriage is well-suited for automated machinery, packaging equipment, positioning systems, and other industrial applications requiring compact linear guidance with excellent load capacity and precision.

