Oil Seal  Back-Up Rings   O-Ring / O-Ring Kits   O-Ring  Hydraulic Seal  Hydraulic Main Pump Kit  BRT  N4W  Cyclinder Repair Kit 
 
  
 
Seals
-
Oil Seal
-
Hydraulic Seal
-
O-Ring / O-Ring Kits
-
Backup Ring
-
Pneumatic Seals
-
Hydraulic Repair Kit
-
Breaker Seal
-
Water Pump Seal
Parts
-
Seal Group / Floating Seal
-
Hydraulic Pump Parts
-
Hydraulic Piston Pump
-
Gear Pump
-
DU Bushing
-
Centaflex Coupling
-
Friction Plate
-
Ball Joint , Universal Joint , Pilot Push
-
Swing Bearing
-
Breaker Chisel
-
Turbo Charger
-
Engine Fan Blade
-
Solenoid Valve, Switch , Sensor
-
Diaphragm
-
Level Gauge
-
Cylinder Assembly
-
Cable
 
 
Centaflex Coupling
 
 
110H
110H
 
 
110HA
110HA
 
 
140A
140A
 
 
140AS
140AS
 
 
140H
140H
 
 
140HA
140HA
 
 
160H
160H
 
 
160HA
160HA
 
 
16A
16A
 
 
16AS
16AS
 
 
22A
22A
 
 
25A
25A
 
 

(Displaying 1 - 12 of total 40)
Page 1 2 3 4 of 4 [Next Page]
 
 

The principle of coupling polygon shaped rubber element with vulcanized in metal parts. The important innovation is that screws connecting the rubber element with the hubs are alternately arranged axially and radially. The radial screws connecting the rubber element to the hub and producing a preload by radial compression of the rubber column.

Coupling has 4-way flexibility:
 iTorsional elasticity
 iiRadial flexibility
 iii. Axial flexibility 
 iv. Angular flexibilty

E.S. Seal carries a range of couplings for excavator.

  TypeSize
  A (Rubber)
  • 8
  • 16
  • 28
  • 30
  • 90
  • 250
  AS (Rubber)
  • 2
  • 4
  • 8
  • 16
  • 25
  • 28
  • 30
  • 50
  • 80
  • 90
  • 140
  • 250
  H (Coupling only, Hytrel Polyster))
  • 8
  • 16
  • 30
  • 35
  • 40
  • 45
  • 50
  • 110
  • 140
  • 160
  HA (Coupling Assembly, Hytrel Polyster)
  • 30
  • 35
  • 40
  • 45
  • 50
  • 110
  • 140
  • 160
  AC, AM, ASM
  • 50

View Types of design for Coupling

 
 
     
 
 
 
 

Copyright © 2009 E.S. Seal Sdn. Bhd.