Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-531500
HDR20 CSS THK Carriage
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Product Specification
Ball chain
Without ball chain
Ball-/Roller rows
Four Row
Brand
THK
Design
Flange 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
20 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Wide design
Reference
HDR20CSS
Additional Reference:
10192135
Quick Order Code
BB-531500
Product Description
The HDR20 CSS THK Carriage is a precision linear motion component engineered for industrial applications requiring reliable performance in a compact package. This flange carriage from THK's 20 series combines a wide design configuration with robust construction, making it an excellent choice for applications where stability and load distribution are important considerations.
Key Features:
- Wide Design Configuration: Extended width carriage body provides enhanced stability and improved load distribution across the bearing surfaces
- Four-Row Ball Elements: Four-row ball arrangement ensures superior load capacity, smooth recirculation, and precise linear motion
- Flange Carriage Design: Optimized mounting configuration for secure installation and reliable performance in various orientations
- Comprehensive Sealing System: Multiple seal options including end seals, sealing strips, and inner seals provide robust contamination protection suitable for challenging industrial environments
- Relubrication Capability: Convenient lubrication nipple allows easy on-site maintenance and extended service life
- Durable Construction: Steel and plastic materials combine strength with wear resistance for long-term reliability
- Normal Preload: Optimized for balanced performance between precision and operational smoothness
- Wide Operating Temperature: Functions reliably across -20 to +80°C temperature range
- Normal Tolerance Class: Meets standard precision requirements for most industrial applications
- Ball Chain Configuration: Designed without ball chain for simplified construction and streamlined recirculation
Ideal Applications:
The HDR20 CSS carriage is particularly suited for industrial automation systems, machinery requiring stable linear positioning, assembly equipment, and applications where a wide carriage footprint enhances load distribution and operational stability.
Brand: THK | Reference: HDR20CSS

