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Guangzhou Opal Machinery Parts Operation Department

IUH Hydraulic And Pneumatic Seals Piston Rod Seals IDI 7707-51-90030 707-51-10030

Product Details:
Place of Origin: China
Brand Name: NOK
Certification: ISO9001
Model Number: 7707-51-90030 707-51-10030
Payment & Shipping Terms:
Minimum Order Quantity: 10 Pcs/Accept trial order
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000Pcs
  • Detail Information
  • Product Description

Detail Information

Types Of: Sealing Ring Operating Temperature: -20~+80 ℃
Material: Polyurethane Use Pressure: ≤35 (MPa)
Effect: Dust Seal Sample Or Spot: Spot Or Quantity Can Be Customized
Color: Blue, Yellow, Green
High Light:

Piston Rod Seals IDI 7707-51-90030


Piston Rod Seals 707-51-10030


IUH Hydraulic And Pneumatic Seals

Product Description

Piston Rod Seal IDI Pneumatic Oil Seal IUH Hydraulic Seal 7707-51-90030 For Komatsu 707-51-10030

Material: Polyurethane (U801)

Applicable main fluid: general petroleum-based hydraulic oil

Pressure (Mpa): 35

Temperature (℃): -35~100

Speed (m/s): 0.03~1.0

Stroke (mm) below 2000

Sliding resistance: medium


Product Size:

IDI 14*22*5 IDI 30*45*9
IDI 30*40*7 IDI 15*23*5
IDI 14*24*6 IDI 30*45*10
IDI 30*40*8 IDI 15*25*6
IDI 14*24*7.5 IDI 31.5*41.5*8
IDI 30*43*10 IDI 15*25*8
IDI 14*24*8 IDI 31.5*44.5*8


PTFE special-shaped parts characteristics:

Heat resistance: Has excellent resistance to high and low temperatures. Generally, it can be used continuously between -180℃~260℃, has remarkable thermal stability, can work at freezing temperature without embrittlement, and does not melt under high temperature.


Corrosion resistance: It is hardly corroded by any chemicals and solvents, and can protect parts from any kind of chemical corrosion.


Resistance to atmospheric aging: the surface and performance remain unchanged when exposed to the atmosphere for a long time.


Non-sticky: It has the smallest surface tension among solid materials and does not adhere to any substances. Insulation: It has strong dielectric properties (dielectric strength is 10kv/mm).


Lubrication, wear resistance: has a low coefficient of friction. The friction coefficient changes when the load is sliding, but the value is only between 0.04 and 0.15. It is precisely because of its strong lubricity that it is also outstanding in terms of wear resistance.


Picture Preview:

IUH Hydraulic And Pneumatic Seals Piston Rod Seals IDI 7707-51-90030 707-51-10030 0

IUH Hydraulic And Pneumatic Seals Piston Rod Seals IDI 7707-51-90030 707-51-10030 1



Q1: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.

Q2: I want to know more information, what should I do?

A:Welcome talk with us online or leave a message. Besides, you can also contact us by Email.

We will reply to you within 24 hours on weekdays.

Q3:What is your main products ?

A:We are specialized in the excavator spare parts, such as travel motor gearbox/ass’y/parts, swing gearbox/ass’y/motor/parts, hydraulic pump assy/parts and gear parts. If you need other excavator parts, we also can supply as your requirements.

Q4:What is the shipping method?

A:It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect).Please confirm with us before placing orders.

Q5: Have you support the OEM or not?

A: Sure, we support the OEM,NOK or as required.

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