Garseals with O-rings

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FLOATING GARSEAL 35,00X22,00X20,00 15CrMO+NBR65

Family: Garseals with O-rings

Dimensions : 22.00 x 35.00 x 20.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0220CMIB

Weight : 49.3500 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 38,00X25,00X20,00 15CrMO+NBR65

Family: Garseals with O-rings

Dimensions : 25.00 x 38.00 x 20.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0250CMIB

Weight : 55.3500 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 45,00X34,00X14,00 15CrMO+NBR65 (TLDOA0340-GNL5201)

Family: Garseals with O-rings

Dimensions : 34.00 x 45.00 x 14.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0340CMIB

Weight : 53.9000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 51,00X38,00X20,00 15CrMO+NBR65 (TLDOC0380-GNL4301-H50-MT4300)

Family: Garseals with O-rings

Dimensions : 38.00 x 51.00 x 20.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0380CMIB

Weight : 81.8000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 58,00X43,50X24,00 15CrMO+NBR65 (TLDOA0430-GNL4961-KO4960)

Family: Garseals with O-rings

Dimensions : 43.50 x 58.00 x 24.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0435CMIB

Weight : 111.0000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 58,00X45,00X21,00 15CrMO+NBR65 (TLDOB0450-GNL4821-H021-KO4820)

Family: Garseals with O-rings

Dimensions : 45.00 x 58.00 x 21.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0450CMIB

Weight : 496.1500 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 58,00X45,00X21,00 (TLDOB0450-GNL4821-H021-KO4820)

Family: Garseals with O-rings

Dimensions : 45.00 x 58.00 x 21.00

Material: -

*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: KO4820

Weight : 110.0000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 59,00X45,00X26,80 15CrMO+NBR65 (MT4310)

Family: Garseals with O-rings

Dimensions : 45.00 x 59.00 x 26.80

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0451CMIB

Weight : 149.7000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 59,00X46,00X20,00 15CrMO+NBR65 (TLDOA0460-GNL4201-H01-MF4200)

Family: Garseals with O-rings

Dimensions : 46.00 x 59.00 x 20.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0461CMIB

Weight : 96.4700 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 60,00X46,00X24,00 15CrMO+NBR65

Family: Garseals with O-rings

Dimensions : 46.00 x 60.00 x 24.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0460CMIB

Weight : 92.5000 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 58,00X48,00X14,40 15CrMO+NBR65 (TLDOB0480-GNL5241)

Family: Garseals with O-rings

Dimensions : 48.00 x 58.00 x 14.40

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0481CMIB

Weight : 57.4800 gr.

Customs tariff code: 84879090

Country of origin: CN

FLOATING GARSEAL 62,00X48,00X25,00 15CrMO+NBR65 (TLDOC0480-GNL5751-H019-JB5750)

Family: Garseals with O-rings

Dimensions : 48.00 x 62.00 x 25.00

Material: 15CrMO + NBR65

Color:

BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: GAR0480CMIB

Weight : 162.4000 gr.

Customs tariff code: 84879090

Country of origin: CN

TECHNICAL DATA

GarsealsProfileMaterialTemperature
With O-RingRetenes espejoNBR 40% + Chromium molybdenum alloy -25 to +90 °C ºC

Quick LINKS

DESCRIPTION

GARSEALS are part of the mechanical seals and are known under many different names: floating seals, mechanical face seals, duo cone seals, toric seals or heavy duty seals.

They are composed of two independent metallic parts and two elastomer energizing rings. During operation, one of the two metal parts rotates while the other remains still. Together, the metallic parts interact to achieve optimum perpendicular contact with the shaft, ensuring a perfect sealing. The elastomer seals generate a uniform axial front load thanks to their elasticity and act both internally and externally as a static seal.

ADVANTAGES

  • Exceptional sealing effect against entrance of dirt, dust, water and abrasive agents from the outside and oil and/or grease from the inside.
  • Long service life
  • Ease of installation and maintenance
  • Highly resistant to corrosion and wear

APPLICATIONS

Mining trucks, coal mining machines, tunnel boring machines, mixers, transposting machines, bulldozers, roadheaders.

MATERIALS

MaterialProcessShelf lifeCorrosion resistanceScratch resistance
Chromium molybdenum alloy15CrMoCastingAverageAverage
High chromium molybdenum15Cr3MoCastingHighHigh

 

Ingredients15CrMo15Cr3Mo
Carbon (C)3,0 - 3,63,0 - 3,6
Silicon (Si)1,0 - 1,61,0 - 1,6
Manganese (Mn)0,4 - 1,00,4 - 1,0
Phosphorus (P)< 0,035< 0,035
Sulfur (S)< 0,035< 0,035
Chromium (Cr)14,0 - 18,014,0 - 18,0
Molybdenum (Mo)0,8 - 1,52,4 - 4,0
Iron (Fe)

At regular operating temperatures, 65Sh A Duro elastomeric rings has a minimum tensile strength of 12 MPa and a minimum 300% elongation at break. At 100ºC and after immersion in oil, elasticity changes in the range of 5 degrees while compression set is inferior to 12%.

It is compulsory to choose accurately the rings material according to temperature and pressure workings conditions of every single applicaction. Four types of materials are available:

 

 TemperatureMain contentPressure resistanceTear resistanceReaction with oil
NBR-25 to +90 °C40% NBRAverageAverage< 2%
High nitrile NBR-35 to +120 °C60% NBRGoodGood< 1%
HNBR-40 to +160 °C60% HNBRExcellentExcellent< 0,5%
VMQ-50 to +200 °C40% VMQAverageAverage> 2%

OIL LUBRICATION

Oil lubrication significantly increases the fields of application with respect to peripheral speed due to its ability to transfer heat away from the sealing zone. Transmission oils such as SAE80 or SAE90 are particularly suited for typical face sealing operations. If necessary, thinner oils such as 20W-20 can also be used. The oil level after filling should be between the shaft centerline and two-thirds of the oil seal diameter. If this operation is carried out correctly, there will generally be enough oil for the entire life of the oil seal without the need for maintenance.

GREASE LUBRICATION

In applications with low sliding velocity, lubrication of the GARSEAL oil seal can be done with grease. Above 1 m/s, we advise to consult. If the internal seal cavity is not ventilated, it should never be filled by a grease gun as the high pressure of the gun may displace the elastomer seals causing leakage.

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