THK Linear Guide Carriage HRW Series, 6.18 kN Dynamic Load, Stainless Steel, 258.9mm Length, 68mm Width HRW21CA1UU(GK)

THK HRW21CA1UU(GK) Linear Guide Carriage HRW Series is a precision engineered component designed for applications requiring compact installation, high rigidity, and smooth linear motion. It features a stainless steel carriage with dimensions of 258.9mm length and 68mm width. The carriage’s design incorporates 4 rows of balls arranged at a 45° contact angle allowing the load to be spread evenly across four ball trains, resulting in excellent stability and long service life.

Synthetic resin end plates are used to ensure quiet running and smooth operation, significantly reducing operational noise. The carriage boasts a dynamic load rating of 6.18 kN and a static load rating of 11.5 kN, making it capable of handling heavy loads and large moments without the need for multiple rails. This simplifies installation and reduces system complexity.

Manufactured in Japan, this linear guide carriage is well suited for a broad range of industrial applications including numerical control (NC) machinery, automated conveyance systems, electrical discharge machines, and other equipment requiring highly precise linear movement. The HRW Series is known for its durable construction and high load capacity while maintaining compact dimensions.

The wide rail design increases load carrying capability and rigidity, accommodating moments that typically require additional support. The component provides smooth, low-noise movement that enhances operational efficiency and reduces maintenance requirements.

Constructed from stainless steel for strength and durability. Four row ball circulation with 45° contact angle for load spreading. Quiet operation with synthetic resin end plates. Dynamic load rating of 6.18 kN and static load rating of 11.5 kN.

Compact dimensions allow installation in space-constrained environments. Manufactured in Japan to high quality standards. Ideal for NC machinery, conveyance systems, and electrical discharge machinery.

This Linear Guide Carriage is part of THK’s renowned HRW Series, offering long-lasting performance in demanding industrial environments. For more precision linear motion components from THK, explore the Industrial Tools & Equipment category on EnvMart.