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TBI Linear Guide TR-Self-lubricating Series

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The Advantage of Linear Guide

High Accuracy 
Because linear guide has little friction resistance, only a small driving force is needed to move the load. Low frictional resistance helps the temperature rising effect be small. Thus, the frictional resistance is decreased and the accuracy could be maintained for long period than traditional slide system.
High Rigidity
The design of Linear Guide rail and block features an equal lead rating in all four directions that request sufficient rigidity load in all directions, and self-aligning capability to absorb installation-error. Moreover, a sufficient preload can be achieved to increase rigidity and makes it suitable for any kind of installation.
Easy for Maintenance
Compared with high-skill required scrapping process of traditional slide system, the Linear Guide can offer high precision even if the mounting surface is machined by milling or grinding. Moreover the interchangeability of Linear Guide gives a convenience for installation and future maintenance.
High Speed
Linear Guide block, rail and ball apply by contact point of Rolling system. Due to the characteristic of low frictional resistance, the required driving force is much lower than that in other systems, thus the power consumption is small. Moreover, the temperature rising effect is small even under high speed operation.
High Performance without Clearance
Even under a preload or regular load, the ball and raceway contact one another at two points in the loading direction, as shown. This design gives rise to a smooth rolling motion.


TR-Self-lubricating Series

Characteristics of TBI MOTION Dust-proof End Seal

  1. Seal Function : Seal design from single-lip to double-lips to prevent more dust go into the block.
  2. Hardness : Heat treatment for end seals to make hardness higher in order to absorb high impact when operation.
  3. Environment : Better solution for dust-proof when using double seals in environment with high pollution.
  4. Lifetime Extension : Double-lip seal prevents dust go into the block and provides a solution for block damage due to dust issue.

Characteristics of TBI MOTION Metal Scraper
The scraper removes high-temperature iron chips or dust entering the block.
As shown in the chart, the lifetime of self-lubricating blocks is one time longer than that of standard series blocks.
Control Group
Experiment Group
Test Environment
Rating Load
1000 kg
1000 kg
Travel Length
600 mm
600 mm 
※No more grease is added during the test for both standard series and self-lubricating series.


Instructions of Self-Lubricating Block Felt

The felt has already filled in with lubrication when it is ready to use. It is suggested to soak the wool felt in the oil tank for more than 8 hours before using. The wool felt can be refilled with any approved lubrication oil depending on the requirement ( ISOVG 32 ~ 68 ).


Characteristics of Suggested Oil :

  1. Form a strong oil film.
  2. Reduce wear as much as possible.
  3. Have high wear resistance.
  4. Have high thermal stability.
  6. Be highly rust-preventive.
  7. Be free from dust and some moisture.
Characteristics of Block Felt
  1. Easy Assembly and Removal - Only screws are needed when assemble and disassemble the accessory.
  2. Environmentally Friendly - No need of grease nipple and other equipment to save energy.
  3. Low Maintenance - Optimized oil usage prevents leaking, making it the ideal solution for clean working environments. Self-lubricating block is maintenance free in most applications.
  4. Strong Dust-proof - With dust-proof accessory, lifetime will be extended.

Machine tool,Industrial machinery,Electronic application,Semi-conductor industries,X-Y table,Measuring instruments,Medical industry,Pick & go application etc.




15-language website


TBI Linear Guide






E-Catalog(JP )


Each type detailed specifications, please refer to the E-catalog or contact us.

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  • +886-2-26892689
  • +886-2-26885933
  • NO.123, Sanduo Rd.,

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