Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-522376
HRW21 A 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
Light preload
Seal
End Seals
Series
21 series
Temperature range
-20 to +80 °C
Tolerance class
Normal Class
Type of rolling elements
Balls
Version
Standard version
Reference
HRW21A
Additional Reference:
10142373
Quick Order Code
BB-522376
Product Description
The HRW21 A THK Carriage is a precision flange carriage from THK's renowned 21 series, engineered to deliver smooth and accurate linear motion for a wide range of industrial applications. This standard version carriage combines robust construction with reliable performance, making it an ideal choice for machinery, automation equipment, and precision positioning systems.
Key Specifications:
- Design: Flange carriage configuration for versatile mounting options
- Rolling Elements: Ball type with four-row arrangement for enhanced load distribution and stability
- Material Construction: Durable steel and plastic components for longevity and corrosion resistance
- Preload: Light preload for reduced friction and smooth operation
- Tolerance Class: Normal Class for reliable standard performance
- Sealing: End seals to protect against contamination and maintain performance
- Ball Chain: Without ball chain configuration
Operational Features:
- Temperature Range: Operates reliably between -20 to +80°C, suitable for diverse environmental conditions
- Lubrication & Maintenance: Can be relubricated via lubrication nipple for extended service life and easy maintenance
- Brand: THK - a trusted leader in precision linear motion components
The HRW21 A is compatible with THK linear guide rails and is ideal for applications requiring consistent, precision linear motion with minimal maintenance requirements.
