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TBI Linear Guide TRS20FN 20mm Linear Block Bearing

1. Block type:  TR type
2. Dimension: 20
3. Width of rail: Standard
4. Length of block: Flange with standard type
5. Material: SCM420H for block, S55C for rail
6. Quantity of block: Mark 1 when there is only 1 runner block
7. Accessory code: Standard XN : Strong Bottom Seal+Strong Double-lip end seals
8. Accuracy Grade: Normal N
9.  Preload: Z0 (No preload)
10. Two sets per axis: II (no need to be mared when there is only one rail)
11. Rail special machining: K (Tapped-hole rail), X (Rail with special machining)
12. Block & Rail Surface Treatment；Standard, if need other surface on the block or rails, please contact NJSKT team.
 
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  • TRS20FN

  • TBI

  • TRS20FN-XN-Z0

TBI MOTION The Characteristics of TR Series

Smooth Movement

TBI MOTION circulation system of Linear Guide  block is designed to perform smooth movement.


High Stability

TBI MOTION Linear Guide block is designed under  TBI's exclusive patent that can increases depth of  material to improve the strength capacity, prevent  deflection and provide high rigidity


High Durability

TBI MOTION the exclusive contact point design promotes high rigidity. Moreover, self-aligning  balances load rating in all directions. This design also improves performance in running accuracy  and service life of the Linear Guide.


Easy Installation with Interchangeability

TBI MOTION Linear Guide is easy for installation even without fixture. The design of seal is able to  combine with side seal or inner seal to save material.

structure of TR linear guide


Material for linear guide & linear block
Item Material
Hardness
TR- BLOCK
 SCM420H
 HRC 58°-62°
TR- RAIL
 S55C
 HRC 58°-62°


Item #

TRS20FN
Series
 TR series
Model Size 20
Block Type
 Standard
Height of Assembly Type Low-Assembly
Flange Type With flange
Length of block
 Standard length type
Load Type
 Light load of Z0
Block Mounting
 Mounting from Top
Block
 Long width type block

Preload Class

ZF- Slight clearance  ,

Z0- No Preload

Z1- Light Preload
Precision code

N (normall)
Dust Protection
 XN : Strong Bottom Seal+Strong Double-lip end seals



TBI, TRS-FS, TRS-FN (2)TBI, TRS-FS, TRS-FN (1)

TR RAILS (2)TR RAILS (1)

TRS20FN-XN
01

 Single color box of original
02

 Suitable carton size
03

Carton box for rail


05

  Remark:

   For the large quantity of the rail or linear carriage, We will package them with        wooden box before shipment.


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   Rm 1529-1531, Bldg 1,Yunjin Rd, Jianye Dist, Nanjing, Jiangsu, China
    Phone : 86-25-52251179
    E-mail : sales@njskt.com
    8:30am - 5:30pm  Sunday Closed

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