Product Announcements


THK America, Inc.

THK America, Inc. has promoted these products:

THK America, Inc. - Super Miniature Cross Roller Ring Model RAU

The new Super Miniature Cross Roller Ring Model RAU from THK

  • Inner and Outer Rings in an integrated Structure
  • Model RAU achieves more compactness than THK's other conventional compact cross roller ring model RA. This new advancement wil help overall reduction in size and weight of machines.
(read more)
THK America, Inc. - Purchase THK Products Online!

Visit THK America's Online Store. Purchase THK products online! Large Inventory Major Credit Cards Accepted 2D/3D CAD & Product Configurator Easy Access Grease MSDS Custom Orders Engineering Support Available for USA, Canada and Mexico Customers If you have any questions, please contact TOSsales... (read more)

THK America, Inc. - Compact Caged Ball Screw Type SDA

New Compact Caged Ball Screw SDA

The Compact Caged Ball Screw model SDA responds to high-speed application at 5,000 min -1 (maximum DN value: 130,000) and realizes low noise, comfortable running sound and long-term mainteniance-free operation. (read more)

THK America, Inc. - Lubrication Accessories

An assortment of lubrication associated products is available to maintain sufficient lubrication of machines.

Original Greases

Lubricating Instrument Tool

Accessory Parts Lubricating (read more)

THK America, Inc. - LM Guide Type SSR Light

THK's New LM Guide type SSR Light was designed for the Aerospace Industry. It has 40% less weight than other LM guides and has high speed operation and THK's Caged Ball technology. (read more)

THK America, Inc. - LM Guide Type SSR

The LM Guide is our main product, incorporating a part with a linear rolling motion into practical usage for the first time in the world. It realizes the development of high-precision, high-rigidity, energy-saving, high-speed machines with long service lives. (read more)

THK America, Inc. - THK America - Mechatronics Division -

THK's Mechatronics Division offers customized, turn-key solutions to your linear and rotary motion challenges. Mechatronics systems range from purely mechanical systems where the customer integrates the motion control to all-encompassing automation solutions where the customer receives a complete plug-and-play system out-of-the-box. (read more)

THK America, Inc. - LM ACTUATOR Long-term Maintenance-free Type - THK

Lightweight, high rigidity aluminum base with Caged Ball LM Guides has been utilized for the guide portion. A screw or belt options are available for the drive system. In addition, Caged Ball LM Guides and QZ Lubricator for the Ball Screw has been utilized to provide a long-term maintenance free actuator. (read more)

THK America, Inc. - Cross Roller Ring Type RB

The Cross Roller Ring is a roller bearing with high rotation accuracy capable of bearing loads in every direction. Because it has orthogonally arranged cylindrical rollers, it can bear loads in every direction.

The Cross Roller Ring type RB is optimal for areas where the inner ring is required to have high rotation accuracy. (read more)

THK America, Inc. - Linear Motor Actuator Type GLM

THK INTRODUCES: The new THK Linear Motor Actuator TYPE GLM

Linear Motor Actuator TYPE GLM offers maximum high speeds of 3m/s.

Sharp acceleration and deceleration of 2G are achieved by reducing its weight as a result of using aluminum parts for the slider. Also reducing the weight of the slider and high ridgity allow superb conformity. (read more)

THK America, Inc. - Circular Linear Motion Guide Type HCR

The THK model type HCR is a circular motion LM guide of 4-way equal load type. This model ensures backlash-free, high accurate circular motion. Since it allows efficient design where LM blocks are arranged at the load points, large circular motion can be easily achieved.

The HCR also gives freedom of design where multiple LM bocks can individually move on the same rail. (read more)

THK America, Inc. - Linear Motion Guide Actuator Type KR

The LM guide actuator model KR provides high rigidity, high precision functionality and space saving. The KR features a four way equal load rating. The LM guide actuator can be operated in any position, which makes it ideal for loading in directions that are not fixed. (read more)

THK America, Inc. - Linear Motion Guide Type HMG

The Straight-Curved guide HMG is a new straight-curved guide that allows the same type of LM blocks to continuously move on straight and curved rails by combining the technologies of the LM Guide HSR and the R Guide HCR. It achieves a drastic cost reduction through improvement of work efficiency at the assembly and conveyance lines. (read more)



Schaumburg, IL –THK's new TY Series Linear Actuator is designed to reach super high speeds of up to 3420 mm/sec. (11.2 ft./sec.), and accelerations up to 1G. (read more)

THK America, Inc. - BALL SCREW TYPE SBK - From THK

THK's Type SBK Caged Technology Ball Screw has been redesigned with an increased pitch design for ultra high speeds. Feed ratings for this innovative product have increased to 200 m/min, while the permissible DN values have grown to an incredible 210,000. (read more)

THK America, Inc. - Cross Roller Ring RW - From THK


The Type RW Double-Row Roller Ring from THK America features compact, yet highly rigid construction. The double-row roller structure at 45° and integrated inner and outer rings of the Type RW result in 20 to 30 percent higher rigidity than competitor models. The Type RW's use of small rollers ... (read more)

THK America, Inc. - Actuator Type GL-N

Made in the U.S.A., THK's new Actuator Type GL-N offers newly engineered enhancement to offer the best of all actuator features with the unique benefits of Caged Technology in one actuator. The new GL-N actuator is proven rigid, precise, available for quick delivery and is also an upgrade and direct replacement to the original Type GL. (read more)

THK America, Inc. - Caged Ball LM Guide Type SRS7

Use of a ball cage eliminates friction between balls, and achieves low noise, acceptable running sound, long-term maintenance-free operation, and superbly high speed response. Our SRS7 series type offers a lightweight, small compact design that is great for applications in the medical and semiconductor industry. (read more)

THK America, Inc. - ACTUATOR TYPE VLA - From THK

THK America is pleased to provide the VLA series which is an efficient design with fewer components, light-weight, and cost effective. The VLA is available in either the linear slide or electric cylinder type. (read more)

THK America, Inc. - Linear Bush - From THK

THK's new self adjusting type Power Linear Bush is the ultimate in linear bushing technology. The new power linear bush offers higher load capacity and longer service life compared to conventional linear bushings. THK's Power Linear Bush is engineered with cages that are made of a synthetic resin that continually lubricates the rolling elements. (read more)


THK's high-speed Type SKR Actuator is now available in two new smaller sizes of 20mm and 26mm. With the Type SKR, customers can experience the benefits of both THK's Caged Technology Ball Screw and Caged Ball™ LM Guide Technology in one high-speed actuator. (read more)

THK America, Inc. - Cross Roller Ring RU

Featuring one-piece outer and inner ring construction with mounting holes on both rings, Type RU requires no precise housing preparation or special fixturing. Sizes range from 20-350 mm ID and 70-540 mm OD with roller pitch circle diameters from 41.5-445.4 mm. Applications range from industrial robots to video arcade machines such as virtual skiing games. (read more)

THK America, Inc. - Caged ball Screw

We took advantage of our Caged Ball LM guide technology to develop a Caged Ball Screw series, employing new manufacturing techniques and drawing on many years of experience. This series meets customers' needs by offering the following important features. (read more)

THK America, Inc. - The THK LM Guide

The LM Guide is our main product, incorporating a part with a linear rolling motion into practical usage for the first time in the world. It realizes the development of high-precision, high-rigidity, energy-saving, high-speed machines with long service lives. (read more)

THK America, Inc. - THK - Ball Screw - High Efficiency Feed Screw

The Ball Screw is a high-efficiency feed screw with the ball making a rolling motion between the screw axis and the nut. Compared with a conventional sliding screw, this product has drive torque of one-third or less, making it most suitable for saving drive motor power. (read more)