Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-518488
HSR30 RSS 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
30 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Small design
Reference
HSR30RSS
Additional Reference:
10130428
Quick Order Code
BB-518488
Product Description
The HSR30 RSS THK Carriage is a precision linear motion component engineered for robust performance in demanding industrial applications. Part of THK's acclaimed 30 series, this block carriage delivers reliable accuracy and smooth movement while maintaining a compact small design configuration, making it ideal for machinery requiring space-efficient solutions without sacrificing load capacity or precision.
Key Specifications
- Series: 30 series
- Design: Block carriage with small design configuration
- Rolling Elements: Ball type in four row arrangement
- Ball Chain: Without ball chain
- Preload: Normal preload
- Tolerance Class: Normal Class
Construction & Materials
- Materials: Durable steel and plastic construction
- Sealing Options: End seals, sealing strips, and inner seals for comprehensive contamination protection
- Operating Temperature Range: -20 to +80°C
Maintenance & Lubrication
- Lubrication System: Can be relubricated via lubrication nipple for easy maintenance and extended service life
- Brand: THK
Ideal Applications
The HSR30 RSS carriage is particularly suited for:
- High-load linear automation systems
- Machine tool assemblies requiring precise linear motion
- Heavy-duty industrial machinery
- Applications demanding reliable performance with straightforward maintenance
- Space-constrained installations requiring robust load capacity
Seamlessly compatible with THK linear guide rails, this carriage delivers the precision and smooth movement essential for high-performance industrial operations, combining durability, reliability, and ease of upkeep in a compact small design format.

