THK Bearing
What is THK Bearing?
THK was founded in Tokyo in 1971 under the original name Toho Seiko Co Ltd.
A year later, the company was the first in the world to produce and market linear guides.
With a unique technology strategy based on extensive data, experience and know-how, the pioneer secured the leading position in the industry.
THK is expanding and optimizing its product lines and striving to develop products from future generations in order to be able to meet the market’s demands and needs at any time.
Product Types Of THK Bearing
LM Guide
The LM Guide is our main product and is the first in the world to commercialize rolling linear motion parts. Achieves higher precision, higher rigidity, labor saving, higher speed, and longer life of machines.
Ball Screw
A ball screw is a feed screw that achieves high efficiency due to the rolling motion of the balls between the screw shaft and the nut.
The driving torque is less than 1/3 of that of conventional sliding screws, making it ideal for reducing power consumption of the drive motor.
LM Guide Actuator
The LM Guide Actuator is a highly rigid, highly accurate, and compact actuator that integrates an LM Guide and a ball screw.
By using an LM guide actuator, the number of parts and design man-hours can be reduced.
Cross Roller Ring/Double Row Angular Ring
Cross roller rings are roller bearings with high rotational accuracy that can carry loads in all directions.
Cylindrical rollers are arranged orthogonally, so loads can be applied in all directions.
Ball Spline
Ball spline is a spline bearing with rolling guide.
This revolutionary product has a ball that rolls in a groove on the shaft, allowing for a larger allowable load than a linear bushing, and is capable of transmitting torque while performing linear motion.
Other Linear Motion Guidance
A lineup of linear motion guides that can be used in a variety of situations depending on the application, such as linear bushes, slide packs, and cross roller guides. We offer products that are ideal for the semiconductor and electronic component industries, as well as the food and medical industries.
Other Power Transmission Elements
High precision, low cost sliding feed screw series.
Other Rotation Guides
This lineup is ideal for use as guide rollers for cam mechanisms and linear motion in automatic machines and dedicated machines.
Joint (Joint Parts)
These are spherical bearings that are resistant to impact loads and are ideal for swinging parts that are subject to heavy loads at low speeds, as well as special bearing products for link balls and rod ends that are mainly used as automobile parts.
Lubrication Related Products
We have a wide range of lubrication-related products to maintain good lubrication.
Unit Solution
A product that combines THK products and various “pieces” is called a “unit.”
We provide individual “units” that meet your specifications.
OEE Maximization Platform OMNIedge
This is a solution that reduces losses at production sites and contributes to maximizing overall equipment efficiency (OEE).
Changing the manufacturing industry with retrofit IoT –
OMNIedge continues to evolve.
Robot Solution
We provide a wide range of solutions, from development platforms to various robots.
Application Of THK Bearing
Their products are widely used in various industries such as manufacturing, automation, robotics, semiconductor, medical, and aerospace, where precise and smooth linear motion is required.
Packaging Of THK Bearing
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：
- Plastic bag + single box + carton + plywood pallet
- Neutral industrial packaging + neutral carton packaging + pallet
- According to customer requirements
Factory Of THK Bearing
The company adopts warehousing supply, has a large warehouse and sufficient spot inventory, and has an extensive marketing network. We can not only provide customers with high-quality products, reasonable prices, excellent pre-sales and after-sales services and professional technical consultation, but also Having a group of experienced sales and after-sales engineers can help your company eliminate worries in terms of equipment loading and unloading maintenance, maintenance testing, and technical consultation.
FAQ Of THK Bearing
Due to their internal design, ball bearings cannot usually be disassembled down to the component level; therefore, they cannot usually be refurbished.
The two biggest factors affecting the starting and running torque of the bearing are the seal design and lubricant selection. The shaft and bearing seat fit, component accuracy and surface finish, and retainer design also have some influence.
In higher speed applications, non-contact sealing devices are usually required to minimize operating torque and heat generation, so oil baffle rings and secondary sealing devices are usually required. Flowing oil lubrication systems are usually the best solution.
After proper installation, most seated bearings only need to be relubricated regularly with a small amount of grease and checked to ensure that they operate at low temperatures, quietness, and sufficient accuracy.
This depends on many factors, such as the application’s load conditions, operating speed, duty cycle, temperature, and operating environment. The technical information section of this website provides some basic information. Our engineers can help you determine more specific theoretical life calculations.
When noise and/or operating temperature increase or operating accuracy decreases, bearings should be replaced.
Lubricant of choice
Lubrication joint type or location
Sealing materials and design options
Dimensions, suitable for housing or insert
Fixing screw options
Paint the shell in any color
Too little or too much lubricant
Incorrect lubricant type
Poor bearing installation
Improper internal clearance
Excessive load and/or speed
Extreme temperature
Pollution
Movement between mounting surfaces
The noise emitted by the bearing may be caused by a combination of one or more factors, such as insufficient working clearance, excessive working clearance, changes in working clearance due to temperature, damage to the contact area, contamination, inappropriate lubricants or The raceway is damaged.
The noise emitted by the bearing may be caused by a combination of one or more factors, such as insufficient working clearance, excessive working clearance, changes in working clearance due to temperature, damage to the contact area, contamination, inappropriate lubricants or The raceway is damaged.