Bearings
Linear Bearings & Shaft
Linear Carriages
THK Carriages
Quick Code: BB-533092
HR3575 TUU THK Carriage (2 Piece)
The HR3575 TUU THK Carriage (2 Piece Set) is a precision linear motion component engineered for heavy-duty industrial applications requiring robust performance and reliable operation across challenging environments. This flange carriage from THK's 75 series combines advanced engineering with durable construction, making it an excellent choice for applications demanding high load capacity, stability, and extended operational life.
Design & Construction
This carriage features a flange carriage configuration that provides secure, versatile installation on THK linear guide rails in various mechanical systems. Constructed from durable steel and plastic materials, the HR3575 TUU delivers superior strength and reliability suitable for demanding industrial applications requiring efficient performance and extended service life. The set includes two pieces, providing flexibility for dual-axis systems or paired motion applications.
Key Performance Features
- Design: Flange carriage configuration for secure mounting and versatile installation across diverse industrial systems
- Double-row ball configuration: Provides excellent load distribution, stability, and reliable performance for enhanced durability and consistent motion
- Ball-type rolling elements: Ensures smooth, precise motion with minimal friction and reliable recirculation
- Normal class tolerance: Delivers reliable precision for general and specialized industrial requirements
- Normal preload: Maintains optimal ball contact for balanced performance between rigidity and operational smoothness
- Operating temperature range: -10 to +100°C – Ideal for high-temperature industrial environments and extreme operational conditions
Sealing & Lubrication System
Effective contamination protection is delivered through end seals that prevent debris ingress in challenging environments. The carriage features flexible lubrication via lubrication nipple for convenient on-site servicing, ensuring extended service life and reduced maintenance intervals. Supplied without ball chain for streamlined operation and simplified installation.
Ideal Applications
The HR3575 TUU THK Carriage (2 Piece Set) is perfectly suited for heavy-duty industrial automation systems, high-temperature manufacturing equipment, CNC machinery, large-format assembly systems, industrial material handling, high-capacity positioning devices, and heavy-load machinery where robust linear motion performance, extended load capacity, and reliable precision are critical. The dual-piece configuration makes it particularly valuable for systems requiring synchronized dual-axis motion or redundant carriage arrangements.
Reference: HR3575TUU2pcs | Brand: THK | Series: 75 Series | Quantity: 2 Pieces

