THK Linear Guide Carriage: For 37 mm Rail Wd, Ball, HRW Wide Rail Guide
The THK HRW21CA1UU is a ball carriage from the HRW Wide Rail Guide series, designed for a 37 mm rail width and featuring an 18 mm carriage height. This Size 21 carriage is constructed from carbon steel for both the…
SKU 3G-OTH-119624
Need installation or engineering help?
Ask a question
Product Description
The THK HRW21CA1UU is a ball carriage from the HRW Wide Rail Guide series, designed for a 37 mm rail width and featuring an 18 mm carriage height. This Size 21 carriage is constructed from carbon steel for both the carriage and roller materials, and includes an end seal. It is a THK-branded component intended for use in linear motion systems.
Frequently Asked Questions
What is the THK HRW21CA1UU linear guide carriage used for?
The THK HRW21CA1UU is a ball carriage from the HRW Wide Rail Guide series, used in linear motion systems for precise positioning and load support. It is commonly applied in machine tools, robotics, and automation equipment where smooth, low-friction movement along a 37 mm rail is required.
What are the specifications of the THK HRW21CA1UU?
The THK HRW21CA1UU is a Size 21 ball carriage for a 37 mm rail width, with an 18 mm carriage height. It is made of carbon steel for both carriage and rollers, and includes an end seal. The manufacturer part number is HRW21CA1UU, and it is part of the HRW Wide Rail Guide series.
Where to buy the THK HRW21CA1UU worldwide?
3G Electric supplies the THK HRW21CA1UU linear guide carriage to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this THK component to your facility. Contact us for availability and lead time.
How to select the correct THK HRW series carriage for a linear guide?
To select the correct THK HRW series carriage, match the carriage size (e.g., Size 21) to the rail width (37 mm) and verify the carriage height (18 mm). Confirm load capacity and environmental needs; the HRW21CA1UU includes an end seal for contamination resistance. Always consult the manufacturer's catalog for fit and preload specifications.
Used in
Common applications for THKTHK Products
3G Electric supplies THK thk hrw series ball carriages. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
