Guangzhou Opal Machinery Parts Operation Department
| Certifiion | ISO9001 |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union,MoneyGram |
| Supply Ability | 1000Set |
| Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside,Carton Box Outside |
| Part Number | SG690 SG640 |
| Material | Rubber |
| Feature | Oil Resistance |
| Size | 64*78*25 |
| Working temperature | -35～200℃ |
| Standard or Nonstandard | Nonstandard |
| Brand Name | OUB |
| Model Number | SG690 SG640 |
| Place of Origin | China |
View Detail Information
Explore similar products
SG2750 Floating Oil Seal 275*303*38 Walking Motor Mirror SG284AB GZ5845
5K5288 Excavator Travel Motor Floating Ring Seal Parts SG1430 SG1300A
150-27-00025 Floating Seal For Size 298*328*333*42 For PC200,EX200,ZX330
Excavator Volvo EC360 Traveling Motor Floating Oil Seals Ring Mechanical Seal
Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C, D/A, D/P, T/T, Western Union,MoneyGram |
| Supply Ability | 1000Set | Delivery Time | Within 5-15 days after getting your desposit |
| Packaging Details | PP Bag Inside,Carton Box Outside | Part Number | SG690 SG640 |
| Material | Rubber | Feature | Oil Resistance |
| Size | 64*78*25 | Working temperature | -35～200℃ |
| Standard or Nonstandard | Nonstandard | Brand Name | OUB |
| Model Number | SG690 SG640 | Place of Origin | China |
| High Light | SG690 Floating Oil Seal ，65HRC Floating Oil Seal ，4110359 Floating Oil Seal | ||
SG690 Mechanical Floating Oil Seals Rubber Rings SG640 4110359 64*78*25
Product:Floating oil seals (mechanical face seals, duo cone seals, seal group)
Stock:Yes
Rubber:NBR60
Metal:Steel
Metal Hardness:58-65HRC
Color:Black
Rubber shore hardness:60-65
MOQ:5 SET
| Material | Gcr15/100Cr6 | 15Cr3Mo |
| Surface smoothness | ≤Ra0.2um | 6.3~12.5um |
| Workface smoothness | ≤Ra0.015um | ≤Ra0.1um |
| Pressure loading | ≤Ra0.15MPa | ≤Ra0.3MPa |
| Forging line speed | 2m/s | 3m/s |
| Temperature range | -100℃~200℃ | -40℃~160℃ |
| Hardness | 58-62HRC | 62-68HRC |
| Lifetime | 3000hours | 5000hours |
FLOATING OIL SEALS PART NO.:
| PART NO. | PART NO. | PART NO. | PART NO. |
| SG2160 | SG1540A | SG1020 | SG690 |
| SG2090 | SG1540 | SG1010 | SG640 |
| SG2050 | SG1530 | SG1000(1200) | SG635 |
| SG1920 | SG1500 | SG990 | SG580 |
| SG192AB | SG1480 | SG985 | SG560 |
| SG1910 | SG1460 | SG950 | SG510 |
| SG1890 | SG1430 | SG940 | SG480 |
| SG1825 | SG1400AB | SG920(109) | SG450 |
| SG1820 | SG1370 | SG910(1100) | SG430 |
Picture preview:
Floating seal consist of two same metal steel rings and two same rubber o rings.
The working principle is a pair of metal rings supported by a pair of rubber rings to form a closed space with the cavity.
When running, the after-grinding seal surface of the two metal rings act in close coordination and sliding relatively.
FAQ
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: To which places have you exported?
A: North America, Europe, Middle East, Africa, Southeast Asia and so on.
Q3:What’s your main products?
A:Our main products: All kind of oil seal and seal kit for excavator, bulldozer, loader, breaker hammer, crane and so on.
Q4: Do you have a minimum order requirement?
A: Small trial order is acceptable.
Q5:What kind of packing do you use?
A: One product, one box.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1500000-2500000
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported... Guangzhou OUB Machinery Equipment Co.,Ltd since its inception in 2004, has been engaged in hydraulic seals business of excavators, loaders, bulldozers,breaking hammers and other seals have in-depth study. Through more than 15 years of efforts, OUB has accumulated a large number of domestic, imported...
Get in touch with us
Leave a Message, we will call you back quickly!