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AXIAL SEAL RB9 65X87X5,50/7,50 FPM
Family: RB9
Dimensions : 65.00 x 87.00 x 5.50
Material: FPM
Color:
BROWN
Part number: RB9065OZ810677
Weight : 37.9500 gr.
Customs tariff code: 39269097
Country of origin: TW
AXIAL SEAL RB9 65X87X5.50/7.50 NBR
Family: RB9
Dimensions : 65.00 x 87.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9065IB805280
Weight : 3.8000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 70X92X5.50/7.50 NBR
Family: RB9
Dimensions : 70.00 x 92.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9070IB805280
Weight : 36.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 75X97X5.50/7.50 NBR
Family: RB9
Dimensions : 75.00 x 97.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9075IB805280
Weight : 38.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 80X102X5.50/7.50 NBR
Family: RB9
Dimensions : 80.00 x 102.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9080IB805280
Weight : 40.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 85X107X5.50/7.50 NBR
Family: RB9
Dimensions : 85.00 x 107.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9085IB805280
Weight : 42.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 90X112X5.50/7.50 NBR
Family: RB9
Dimensions : 90.00 x 112.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9090IB805280
Weight : 44.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 95X117X5,50/7,50 NBR
Family: RB9
Dimensions : 95.00 x 117.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9095IB805280
Weight : 48.0000 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 100X122X5,50/7,50 NBR
Family: RB9
Dimensions : 100.00 x 122.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9100IB805280
Weight : 49.8500 gr.
Customs tariff code: 84841000
Country of origin: TW
AXIAL SEAL RB9 105X143X5,50/7,50 NBR
Family: RB9
Dimensions : 105.00 x 143.00 x 5.50
Material: NBR
Color:
BLACK
Part number: RB9105IB805280
Weight : 85.2500 gr.
Customs tariff code: 84841000
Country of origin: TW
TECHNICAL DATA
Axial seal | Profile | Material | Temperature | Speed |
RB9 | Steel Cr3 + NBR | -20 ºC to +100/120 ºC | ≤ 20 m/s | |
RB9 | Steel Cr3 + FPM | -15 ºC to +200/220 ºC | ≤ 20 m/s |
Quick LINKS
AXIAL SEAL RB9
RB9 axial seals, also known as Gamma Rings, combine the high speed capability of mechanical seals and the simplicity of oil seals.
Their design is quite simple: it consists of a metal-cased housing made of steel with chrome-plated or zinc-plated treatment and a sealing part in NBR or FPM. The metal case works as a protector for the sealing element and is an effective deflector (a device that modifies the trajectory of a fluid). The metallic part also helps to remove any impurity through centrifugal force, also allowing effective drainage after immersion in liquids. The components are not bonded together but the rubber part is stretched and held in the housing thanks to its elasticity.
The axial seals are specifically designed to be fixed to the shaft at a predetermined distance from the surface to be sealed which is positioned perpendicular to the shaft. During rotation, the lip sticks against the metal part under a pressure calculated to achieve maximum sealing. In addition, it is worth mentioning the deflector function of the axial seal which also takes advantage of the centrifugal force to improve the required sealing.
ADVANTAGES
- Use of centrifugal force to achieve a high level of sealing against grease, dust and dirt
- Reduced friction due to high rotational speed
- No need for superior surface finishing
- Ease of installation and maintenance
APPLICATIONS
Pumps, transmission systems, electric motors, machine tools.
WORKING CONDITIONS
- No pressure
- Temperature between -20ºC and +100/120ºC (NBR) and -15ºC and +200/220ºC (FPM)
- Speed up to 20 m/s
ASSEMBLY AND INSTALLATION
- Tolerance: ISO h9
- Concentricity: IT 8
- Roughness: R2 = 1,0 - 5,0 μm Rmax = <6,3 μm