9281842 Travel Motor Seal Kit Motor Oil Seal Fits Hitachi Excavator
ZX330-3
Product introduction
It is hoped the information given here will help the designer and
user to choose the correct type of sealing unit for his appliEion
,A publiEion of this kind cannot cover every aspect of fluid
sealing ,nor can it answer every puery which is likely to arirsre
,When enpuiring please state
The availability of highly developed nitriles resistant sa to oil
water and many other fluids has widened the field of unit seal
appliEion to a great extent , and provided precise contions of
machining accuracy finish and lubiEion are maintained in the
mechaisms to which these seals are applied they are capable of
giving excellent service within a wide range of temperatures and
speed conditions.
- The nature of appliEion
- Fluid to be sealed
Minimum , maximum and working teperatures
Shaft speed and lubricant used,Minimum , maximum and working fluid
pressures
Estimated toal annuad demand and weekly call-off
The Role of Each Part
A. Lip end (sliding surface): The lip end is in the shape of a
wedge and presses the shaft surface at the end to seal the fluid.
B. Sealing lip: It is a flexible elastomer, designed to ensure that
it can maintain a stable sealing effect under the influence of
mechanical vibration and pressure fluctuations of the sealing
fluid, and maintain a stable contact state with the shaft surface
at the end of the lip effect.
C. Dust-proof lip: The role of preventing dust intrusion. The
dust-proof lip is an auxiliary lip that is not connected to the
spring
D. Fitting part: While fixing the oil seal to the cavity hole, the
fitting part plays the role of preventing fluid leakage and
intrusion from the contact surface between the outer peripheral
surface of the oil seal and the inner surface of the cavity. In
addition, the metal skeleton plays the role of fixing the oil seal
on the cavity and maintaining the matching force.
Different materials and different model number have different
appliEion scenarios and performances.
For details, please click Send Inquiry!
Features:
1. Good abrasion resistance, long lifetime.
2. Without metallic contact of the sliding surfaces.
3. Control the machine's vibration.
4. Absorb the size's load.
5. Enlarge the clearance of seal's extrusion.
6. Simple groove design, and high load capacity.
7. Low repair cost.
The products we can supply as below :
1. D-RING
2. O RING
3. BUSHING
4. ROD SEAL
5. DUST SEAL
6. WAER RING
7. PISTON SEAL
8. BUFFER SEAL
9. ROTARY SEAL
10. BACK UP RING
11. LEVER VALVE SEAL
12. CONTROL VALVE SEAL
13. ADJUSTER SEAL KIT
14. GEAR PUMP SELA KIT
15. SWING MOTOR SEAL KIT
16. ARM CYLINDER SEAL KIT
17. TRAVEL MOTOR SEAL KIT
18. CONTROL VALVE SEAL KIT
19. BOOM CYLINDER SEAL KIT
20. BUCKET CYLINDER SEAL KIT
21. HYDRAULIC PUMP SELA KIT
22. CENTER(ROTARY) JOINT SEAL KIT
23. HAMMER BREAKER SEAL KIT
24. JCB CYLINDER SEAL KIT
25. LEVER (PILOT) VALVE SEAL KIT
26. O RING KIT/ O RING BOX
Packaging & Delivery
Packaging Details
Neutral Packing , Customize , Or customer's Brand
Delivery Time
5-7 day after reveived the payment
Description :
| Material | PTFE+NBR+PU+METAL+NY+PHENOLIC |
| Model Number | 9281842 |
| Place of Origin | Mainland , China , Japan |
| Product Name | EXCAVATOR Seal Kit |
| Packing | Plastic box , plastic bag or customer's brand |
| MOQ(Minimum Order Quantity ) | 50 set |
| Port | Guangzhou/Shenzhen/Hongkong |
| Delivery Methods | DHL / Fedex / UPS / EMS or by Air / Sea |
| Supply Ability | 5000 sets per month |
| Payment Methods | TT/ LC/ Western Union / Money Gram
|
1. Product introduction
The availability of highly developed nitriles resistant sa to oil
water and many other fluids has widened the field of unit seal
appliEion to a great extent , and provided precise contions of
machining accuracy finish and lubiEion are maintained in the
mechaisms to which these seals are applied they are capable of
giving excellent service within a wide range of temperatures and
speed conditions.
It is hoped the information given here will help the designer and
user to choose the correct type of sealing unit for his appliEion
,A publiEion of this kind cannot cover every aspect of fluid
sealing ,nor can it answer every puery which is likely to arirsre
,When enpuiring please state
- The nature of appliEion
- Fluid to be sealed
Minimum , maximum and working fluid pressures
Minimum , maximum and working teperatures
Shaft speed and lubricant used
Estimated toal annuad demand and weekly call-off
3.The Role of Each Part
A. Lip end (sliding surface): The lip end is in the shape of a wedge and presses the shaft
surface at the end to seal the fluid.
B. Sealing lip: It is a flexible elastomer, designed to ensure that it can
maintain a stable sealing effect under the influence of mechanical
vibration and pressure fluctuations of the sealing fluid, and
maintain a stable contact state with the shaft surface at the end
of the lip effect. In addition, the spring can increase the
pressing force of the sealing lip on the shaft, which prevents the
intrusion of dust.
C. Dust-proof lip: The dust-proof lip is an auxiliary lip that is not connected to
the spring, and plays the role of preventing dust intrusion.
D. Fitting part: While fixing the oil seal to the cavity hole, the fitting part
plays the role of preventing fluid leakage and intrusion from the
contact surface between the outer peripheral surface of the oil
seal and the inner surface of the cavity. In addition, the metal
skeleton plays the role of fixing the oil seal on the cavity and
maintaining the matching force.
