O-Ring of the TUZ hydraulic lift piston (piston 6C040-36410, spare ring 67111-36720) with a diameter of 59.20 mm and a thickness of 5.70 mm for Kubota tractors of the Kubota B20, Kubota B21, Kubota B1-16, Kubota B1-17, Kubota B1600, Kubota B1700, Kubota B1702, Kubota B1710, Kubota B1902, Kubota B2100, Kubota B2110, Kubota B2150, Kubota B2410, Kubota B7510, Kubota B8200, Kubota B9200, Kubota GB16, Kubota GB18, Kubota GB20, Kubota GB160, Kubota GB170, Kubota GB175, Kubota GB180, Kubota series GB200 and others.
A sealing ring with a circular cross-section (o-ring) is a type of seal in the shape of a circle and is available in many sizes and different diameters. The main task of the o-ring seal is to seal in places where there is no high pressure, but also where there is high pressure. Under the influence of high pressure, the o-ring seal takes on properties similar to liquids (surface tension, plasticity, etc.), which gives it very good sealing properties.
A back-up ring is a rigid ring, usually made of plastic, that protects O-rings from damage caused by high pressure and temperature inside the hydraulic system during operation. A back-up ring is a ring whose main task is to prevent the O-ring from being pressed into the gap between the sealed surfaces and protects the seal from changing shape, which is possible when the seal is subjected to high pressure and temperature. In the case when the pressure acts on the O-ring from two directions, we use a back-up ring on both sides of the O-ring.
Dimensions (o-ring):
- diameter: 65 mm,
- outer diameter: 69 mm,
- inner diameter: 59.20 mm,
- thickness: 5.70 mm,
- original part numbers: 04811-00600, 6A600-35460,
- comparison numbers: 5-27-101-76 ,
- part numbers: 5-18-107-11.
Dimensions (back up ring):
- diameter: 65 mm,
- outer diameter: 69 mm,
- inner diameter: 59.20 mm,
- height: 1.70 mm,
- original part numbers: 6A600-35460, 67111-36720,
- part numbers: 5-18-107-11.
Tractor models :
Kubota :
- Kubota B20,
- Kubota B21,
- Kubota B1-16,
- Kubota B1-17,
- Kubota B1600,
- Kubota B1700,
- Kubota B1702,
- Kubota B1710,
- Kubota B1902,
- Kubota B2100,
- Kubota B2110,
- Kubota B2150,
- Kubota B2410,
- Kubota B7510,
- Kubota B8200,
- Kubota B9200,
- Kubota GB16,
- Kubota GB18,
- Kubota GB20,
- Kubota GB160,
- Kubota GB170,
- Kubota GB175,
- Kubota GB180,
- Kubota GB200.
The O-ring seal is also resistant to high temperatures during operation, and the selection of the appropriate one depends on its purpose and the material from which it was made. The O-ring seal in devices operating under high pressure requires the use of a special support ring.
Warehouse :
M01:F30:S01
*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.
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