O-ring + Back up ring / 5.70 x 59.20 mm / Kubota L1500/L1501/L2000 / 04811-00550 / 32200-37381 / 5-18-107-01

O-ring + resistance ring of the three-point hydraulic lift piston with a diameter of 5.70 mm and a diameter of 54.20 (IN) for Kubota tractors of the Kubota L1500, Kubota L1501, Kubota L2000 and other series.

A retaining ring is a rigid ring, usually made of plastic, that protects O-ring seals against damage caused by the high pressure and temperature inside the hydraulic system during operation. 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 sealant against shape changes that may occur when high pressure and temperature are applied to the seal. If the pressure acts on the O-ring from two directions, we use a resistance ring on both sides of the O-Ring seal.

Dimensions :

• outer diameter (o-ring): 64 mm,
• inner diameter (o-ring: 54.20,
• working diameter: 59.20 mm,
• thickness (o-ring): 5.70 mm,
• original part numbers: 04811-00600, 32200-37381,
• comparison numbers: 5-27-101-76 ,
• part numbers: 5-18-107-01.

Tractor models :

Kubota :

• Kubota L1500,
• Kubota L1501,
• Kubota L2000.

An O-ring is a type of circular seal and comes in many sizes and diameters. The main task of the O-ring sealant is to seal in places where there is no high pressure, but also places subject to high pressure. The O-ring sealant, under the influence of high pressure, acquires properties similar to liquids (surface tension, plasticity, etc.), which gives very good sealing properties. The O-ring sealant 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 is made. O-ring seals in high-pressure devices require the use of a special support ring.

Warehouse :
M01:B42:S01