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Guangzhou Opal Machinery Parts Operation Department

High Pressure 80*59*8 90*74.5*6.3 OK Seals For Open Pistons Cylinder Oil Seals 02896-11012

Product Details:
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 02896-11015 02896-61008
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

Name: OK Seal Temperature Range: -30℃-+110℃
Working Speed: 1M/S Working Pressure: 0-80Mpa
Medium: Hydraulic Oil Advantage: Durable

Product Description

Name: OK seal ring for piston

Uses: Mainly used for heavy hydraulic equipment, especially for double-acting pistons.

The applicable working pressure of this kind of seal is as high as 80Mpa, and in some cases it can be higher. Advantages of OK seal:

1. Small shape;

2. Impact load resistance;

3. Good wear resistance;

4. Even after the pressure is maintained for a long time, the friction between starting and running is very low;

5. Since the sealing ring of the hydraulic cylinder is an open structure, it can be installed on the integral piston without auxiliary tools;

6. Due to the special material properties of the sealing ring, it has strong anti-extrusion ability under high pressure and large gap.

installation: The installation groove is carefully deburred and cleaned. The entrance of the cylinder inner diameter should be chamfered. OK-type seals can be installed in closed grooves.


Product shots:

High Pressure 80*59*8 90*74.5*6.3 OK Seals For Open Pistons Cylinder Oil Seals 02896-11012 0High Pressure 80*59*8 90*74.5*6.3 OK Seals For Open Pistons Cylinder Oil Seals 02896-11012 1


Part No.

02896-11008 TZJW1516-G35-7 6V-8400
722-12-18240 TZJW1516-G35-9 7V5219
02896-11018 TZJW1516-G37-7 7Y512
708-17-51210 TZJW1516-G41-9 033-6027
708-25-12340 TZJW1516-P74-9 4F9653


The outer sealing ring is made of modified thermoplastic material, with low friction between starting and running. It has a Z-shaped opening structure and is easy to install on the integral piston. The inner ring is made of NBR rubber to provide pre-tightening pressure.



75*54*8 90*69*8 105*84*8
80*59*8 90*74.5*6.3 110*89*8
80*64.5*6.3 95*74*8 110*94.5*6.3
85*64*8 100*79*8 115*94*8
90*69*8 100*84.5*6.3  

If you want to know more about our other products, you can contact us at any time.


Q1: Can I get some samples?
A: Yes, Sample order is available for quality check and market test .But you have to pay the express cost.
Q2: What’s delivery time?
A: Within 5-15 days after getting your desposit.
Q3: What’s your payment terms?
A: We usually accept all kinds of payment terms .Such as T/T,L/C, etc.

Q4: 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.

Q5: How to guarantee your after sales service?
A: 1.Strict inspection during production
A: 2.Recheck the products before shipment to ensure our packaging in good condition
A: 3.Track and receive feedback from our customer

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