Matrix Rotary Seal

Chesterton Matrix Rotary Seal
Easy-to-Install Patented Split Rotary Seal for Worn Shaft Applications

  

​​​​​​​​​​​​​​​​​​​​​​​​​​​​The Chesterton® patented Matrix Rotary Seal is a split bearing seal developed to work on worn equipment and large run-out shafts. This unique seal protects pumps, gearboxes, and other rotating equipment. The innovative split design eliminates the need for equipment disassembly and minimizes equipment downtime to ensure optimal continuous operation of critical equipment.

This product is a robust, maintenance-friendly, easy-to-install solution to address equipment with:

  • Worn Shafts/Sleeves
  • High Vibration
  • Large Run-Out
  • Blind Installations​
Engineered for large runout and worn equipment​
Eliminates cumbersome equipment teardown and minimizes downtime​
Excludes external contamination; preserves internal lubrication​
Flexible design provides ease of installation​
Manufactured to custom equipment dimensions and requirements​
Covers all industries including steel, mining, paper, and agricultural​
​​
Seal 
Housing
Sealing
Element
Shaft Size Range
mm (inch)
Temperature 
°C  (°F)
Speed
(m/s (ft/min)
Pressure
bar (psi)
Eccentricity
mm (inch​​)
Chemical Resistance​
AWC 8001727NP
50 – 762
(2 – 30)
85
(185)
15
(3000)
0.03​
(5)

up to 1,5
(0.060)

Compatible with all commonly used bearing and gear box oils and greases​
AWC 8601727NP
50 – 762
(2 – 30)
120
(250)
15
(3000)
0.03
(5)

up to 1,5
(0.060)​

​​​Compatible with all commonly used bearing and gear box oils and greases​
​​​

 

 

Product Datasheet: Matrix Rotary Seal (English)https://chestertondocs.chesterton.com/RotatingPolymerSeals/EN23144_Matrix_Seal_PDS.pdfProduct Datasheet: Matrix Rotary Seal (English)pdf

 

 

Case Study 049 RE: Gearbox Wastewater Industry Matrix Seal (English)https://chestertondocs.chesterton.com/RotatingPolymerSeals/EN350821_RE_CS049_Gearbox_Wastewater_Industry_Matrix_Seal.pdfCase Study 049 RE: Gearbox Wastewater Industry Matrix Seal (English)pdf
Case Study 048 RE: Coal Mine Conveyor Gear box Matrix Seal (English)https://chestertondocs.chesterton.com/RotatingPolymerSeals/EN350820_RE CS048 Coal Mine Conveyor Gear_box Matrix Seal.pdfCase Study 048 RE: Coal Mine Conveyor Gear box Matrix Seal (English)pdf
Case Study 047 RE: Steel Mill Gearbox Matrix Seal (English)https://chestertondocs.chesterton.com/RotatingPolymerSeals/EN350819_RE_CS047_Steel_Mill_Gearbox_Matrix_Seal.pdfCase Study 047 RE: Steel Mill Gearbox Matrix Seal (English)pdf