Product Details:
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Part NO: | WR | Used Part: | Hydraulic Cylinder |
---|---|---|---|
Feature: | Oil Resistance/Abrasion Resistant | Application: | Excavator,Breaker,Bulldozer,Lift,Etc |
Size: | Various | Using: | Piston Direction Guide |
Material: | WEAVE COTON+PHENOL Resin | Style: | Mechanical Seal |
Highlight: | 07155-01435 Oil Seal |
07155-01435 WR Cylinder Piston Hydraulic Guide Ring Slide Ring Floating Oil Seal
Specification
Product name
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07155-01435 WR Cylinder Piston Hydraulic Guide Ring Slide Ring Floating Oil Seal |
Material
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WEAVE COTON+PHENOL Resin
|
Used part
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Hydraulic Cylinder
|
Type
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WR,Wear Ring
|
Size
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Various
|
Feature
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Sealing Performance
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Style
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Mechanical Seal
|
Application
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Excavator,Breaker,Bulldozer,Lift,Etc
|
Using
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Piston direction guide
|
Temperature
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-30℃ +200℃
|
Applicable Industries
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Excavators,Standard cylinders,Mobile hydraulics
|
Floating Oil Seal describe
Floating seal consist of two same metal steel rings and two same rubber o rings.
Floating seal groups which is one of mechanical seals,consists of two identical steel rings and rubber washers. The seal operates by preloading the two rubber washers and floating the two polished steel faces between them within the seal chamber.
Floating seals is applicable to various engineering machinery and mining machinery such as bulldozers, graps, coat cutters, loaders, land levelers, cranes, and etc.
Features
In addition to the general requirements of the sealing ring material, the sealing ring should also pay attention to the following conditions:
(1) Full of elasticity and resilience;
(2) Appropriate mechanical strength, including expansion strength, elongation and tear resistance.
(3) The performance is stable, it is not easy to swell in the medium, and the thermal shrinkage effect (Joule effect) is small.
(4) It is easy to process and shape, and can maintain precise dimensions.
(5) Does not corrode the contact surface, does not pollute the medium, etc.
The most suitable and commonly used material to meet the above requirements is rubber, so the sealing ring is mostly made of rubber. There are many types of rubber, and new types of rubber are constantly appearing. When designing and selecting, one should understand the characteristics of various rubbers and choose them reasonably.
Application
KATO: | HD250SE-2 HD250-5/7 HD307 HD400SE-2 HD400SEN2 HD400-5/7 HD450-5/7 HD510 HD512 HD550-5/7 HD700-2/5 HD700-7 HD770-1 HD770-2 HD800-5 HD800-7 HD820-1/2/3 HD900-5/7 HD1023 HD1220SE-2 HD1250-5/7 HD1430 HD1880-7 HD900-7 HD880 | |||||||
VOLVO: | EC210B EC240B EC290B EC320C EC360B EC460B | |||||||
DAEWOO: | DH S55 DH55-5 DH60-7 DH80-7 DH130-5 DH150-7 DH220-2 DH220-3 DH220-5 DH225-7 DH258-7 DH280-3 DH320 DH320-2/3 DH330-3 DH330CL-5 DH450 DH130-7 DH280 | |||||||
HYUNDAI: | R60-7 R130-5 R130-7 R200 R200-5 R210-3 R210-5 R210-7 R215-7 R220-5 R220-7 R225-7 R260-5 R280-1-N/O R290-1 R290-3 R290-7 R300-5 R300-7 R305-7 R320 R320-3 R320-7 R335LC-7 R420 R450-3 R450-5 | |||||||
Contact Person: Miss. Chunjingcheng
Tel: +8613911115555
Fax: 86-0755-00000000