Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-531517
HDR35 LRSS 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
35 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Small and long design
Reference
HDR35LRSS
Additional Reference:
10192194
Quick Order Code
BB-531517
Product Description
The HDR35 LRSS THK Carriage is a precision linear motion component engineered to deliver smooth, accurate movement in demanding industrial applications. This block carriage combines THK's proven design with versatile performance characteristics, featuring a small and long design configuration that balances compact footprint with extended travel capability, making it ideal for machinery, automation systems, and equipment requiring reliable linear guidance.
Key Features:
- Design: Block carriage with small and long design configuration for flexible installation and extended motion range
- Series: 35 series, compatible with THK 35 series linear guide rails
- Rolling Elements: Four-row ball arrangement for enhanced load distribution, stability, and smooth recirculation
- Ball Chain: Standard configuration without ball chain for applications where ball chain recirculation is not required
- Preload: Normal preload setting for balanced performance and optimized load capacity
- Tolerance Class: Normal class precision for reliable standard industrial applications
- Material Construction: Durable steel and plastic composition for durability and corrosion resistance
- Sealing Protection: Comprehensive triple seal system featuring end seals, sealing strips, and inner seals to protect against contamination in industrial environments
- Lubrication: Can be relubricated via lubrication nipple for extended service life and convenient maintenance
- Operating Temperature: Reliable performance from -20 to +80°C for versatile environmental compatibility
Applications:
The HDR35 LRSS carriage is well-suited for:
- Industrial automation and machinery requiring extended linear motion capability
- Conveyor and transfer systems with space and load considerations
- CNC machines and precision manufacturing equipment
- Heavy-duty industrial equipment where robust four-row ball configuration ensures reliable performance
- Applications demanding smooth, accurate linear motion with minimal maintenance
The HDR35 LRSS carriage delivers exceptional accuracy and smooth movement, making it an excellent choice for a wide range of industrial applications where precision linear motion, durability, and long-travel capability are essential.

