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GARSEAL 51,00X38,00X20,00 15CrMO+NBR65 (TLDOC0380-GNL4301-H50-MT4300)
Part number: GAR0380CMIB
Weight : 81.8000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 59,00X42,00X20,00 15CrMO+NBR65 (TLDFA0420-GNL0627)
Part number: GARF0420CMIB
Weight : 128.0000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 58,00X45,00X21,00 (TLDOB0450-GNL4821-H021-KO4820)
Part number: KO4820
Weight : 110.0000 gr.
Customs tariff code: -
Country of origin: -
GARSEAL 78,00X50,00X20,00 15CrMO+NBR65
Part number: GARF0580CMIB
Weight : 251.5500 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 70,00X55,50X22,00 15CrMO+NBR65 (TLDOA0555-GNL0496-H032)
Part number: GAR0555CMIB
Weight : 119.0000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 75,00X58,00X27,00 (TLDOB0580-GNL4851-KO4850)
Part number: KO4850
Weight : 186.0000 gr.
Customs tariff code: -
Country of origin: -
GARSEAL 82,50X63,50X31,80 (TLDOB0635-GNL3108-H02-CR3107)
Part number: CR3107
Weight : 296.0000 gr.
Customs tariff code: -
Country of origin: -
GARSEAL 78,00X64,00X25,00 15CrMO+NBR65 (TLDOA0640-GNL5681-H020-JB5680)
Part number: GAR0640CMIB
Weight : 209.0000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 86,50X67,50X31,80 15CrMO+NBR65 (TLDOA0675-GNL5591-H03)
Part number: GAR0675CMIB
Weight : 333.4000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 84,00X69,00X24,00 (TLDOA0690-GNL5631-JB5630)
Part number: JB5630
Weight : 214.0000 gr.
Customs tariff code: -
Country of origin: -
GARSEAL 84,00X70,00X20,00 15CrMO+NBR65 (GNL5221-CL5220)
Part number: GAR0702CMIB
Weight : 0.0000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
GARSEAL 92,00X73,00X31,80 15CrMO+NBR65 (TLDOB0730-GNL5611-H04-JB5610)
Part number: GAR0730CMIB
Weight : 327.4000 gr.
Customs tariff code: 84879090
Country of origin: CN
Quality :
Reach
RoHS3
technical data
| Profile | Material | Temperature |
 | 15CrMo + NBR | -25/+90 ºC |
| 15CrMo + NBR high Nitrile | -35/+120 ºC |
| 15CrMo + HNBR | -40/+160 ºC |
| 15CrMo + VMQ | -50/+200 ºC |
 | 15CrMo + NBR | -25/+90 ºC |
| 15CrMo + NBR high Nitrile | -35/+120 ºC |
| 15CrMo + HNBR | -40/+160 ºC |
| 15CrMo + VMQ | -50/+200 ºC |
JIOrings’ floating seals
Description and operationo
Floatings GARSEALS take part of the mechanical seals family. In English, there are a few different ways to call them: floating seals, mechanical face seals, duo cone seals, toric seals or heavy duty seals..
They are composed of two independent metal parts and two elastomer energizing rings. During its operation, one of the two metal parts rotates while the other remains still. As a whole, the metal parts interact to achieve optimal contact perpendicular to the axis, guaranteeing perfect sealing. For their part, the elastomeric gaskets generate a uniform axial frontal load thanks to their elasticity and act both inside and outside as a static gasket.
Among the many advantages of GARSEALS, its exceptional sealing capacity against the entry of dirt, dust, water and abrasive agents from the outside and oil and/or grease from the inside stands out. In addition, it is a long-lasting product, easy to assemble and maintain, and highly resistant to corrosion and wear.
Materials
Metal parts are made of high alloy cast iron in a Rockwell hardness value of HRC 60-69. Recommended serving temperatures are between -50 and +200 ºC. It is extremely important to correctly choose the material to be used in each application as it greatly influences the tightness. We offer two types of materials for GARSEALS.
Material | Process | Lifetime | Corrosion resistance | Scratch resistance | |
Chromium Molybdenum alloy | 15CrMo | Casting | Medium | Medium | Medium |
High Chromium Molybdenum alloy | 15Cr3Mo | Casting | High | High | High |
Ingredients | 15CrMo | 15Cr3Mo |
Carbon (C) | 3,0 – 3,6 | 3,0 – 3,6 |
Silica (Si) | 1,0 – 1,6 | 1,0 – 1,6 |
Manganese (Mn) | 0,4 – 1,0 | 0,4 – 1,0 |
Phosphorus (P) | < 0,035 | < 0,035 |
Sulfur (S) | < 0,035 | < 0,035 |
Chromium (Cr) | 14,0 – 18,0 | 14,0 – 18,0 |
Molybdenum (Mo) | 0,8 – 1,5 | 2,4 – 4,0 |
Iron (Fe) | – | – |
Under regular working conditions, elastomeric gaskets with a hardness of 65 Shore A (+/- 5) have a tensile strength of at least 12 MPa and an elongation at break of at least 300%. At 100 ºC and after immersion in oil, the elasticity changes in a range of +/- 5º while the compression set is less than 12%.
The correct choice of the elastomeric gasket material is essential to guarantee the right temperature and pressure conditions for each application. We provide four different rubbers for GARSEALS.
Temperature | Main content | Resistance to pressure | Tear resistance | Reaction with oil | |
NBR | -25/+90 ºC | 40% NBR | Medium | Mediuma | < 2% |
NBR high Nitrile | -35/+120 ºC | 60% NBR | Good | Good | < 1% |
HNBR | -40/+160 ºC | 60% HNBR | Excellent | Excellent | < 0,5% |
VMQ | -50/+200 ºC | 40& VMQ | Medium | Medium | > 2% |
Oil lubrication
Oil lubrication significantly expands the field of applications relative to peripheral speed due to its ability to transfer heat away from the sealing area. Transmission oils such as SAE80 or SAE90 are particularly suited for typical face seal operations.
If necessary, thinner oils such as 20W-20 can also be used. The oil level after filling should be between the axis centreline and two-thirds of the seal diametre. If this is done correctly, there will generally be enough oil for the seal lifetime without any maintenance need.
Grease lubrication
In applications with low sliding speed, the GARSEAL can be lubricated with grease. Above 1 m / s, we recommend to take advice. If the internal seal cavity is not ventilated, it should never be filled by a grease gun as the high pressure from the gun can displace the elastomer gaskets causing leakage.
Codification
GAR = GARSEAL + O-RING
GARF = GARSEAL + TRAPEZOIDAL SEAL
XXXX = Part number sizes
CM = 15CrMo
C3M = Cr3Mo
IB = NBR
>
TH = HNBR
JA = VMQ
IBA = NBR High Nitrile
Aplications
- Mining truck
- MCoal-winning machine
- Tunnel boring machine
- Mixing equipment
- Scraper conveyors
- Bulldozer
- Roadheader
GARSEALS with O-Rings
GARSEALS with Trapezoidal Rings
Request your no obligation quote online if you are a company or self-employed and we will get back to you in less than 24 hours.