MERKEL U-RING SEAL SET 0217

 

 

 

 

 

 

 

 

PRODUCT DESCRIPTION

Two-piece Merkel seal set comprising an elastomer U-ring with an elastomer sealing edge, a fabric reinforcement on the contact area and an active back-up ring.

PRODUCT ADVANTAGES

  • Low friction due to fabric reinforcement
  • Large range of dimensions
  • Activated back-up ring prevents extrusion
Type D d H L Profile Height H of Material Article No.
            back-up ring    
U-Ring-Set0217 200 170 22 23 15 3,5 80 NBR B246 24291117
U-Ring-Set0217 220 190 22 23 15 4 80 NBR B246 24245130
U-Ring-Set0217 228,6 196,8 22,2 23,4 15,9 3 80 NBR B246 24245133
U-Ring-Set0217 235 205 18 19 15 3,5 80 NBR B246 24298553
U-Ring-Set0217 240 210 22 23 15 4 80 NBR B246 24265118
U-Ring-Set0217 250 220 22 23 15 3,5 80 NBR B246 24291116
U-Ring-Set0217 250 225 18,8 20 12,5 2,5 85 NBR B248 24245127
U-Ring-Set0217 270 240 22 23 15 4 80 NBR B246 24245131
U-Ring-Set0217 300 270 19 20     80 NBR B246 24265068
U-Ring-Set0217 300 270 22 23 15 3,5 80 NBR B246 24292037
U-Ring-Set0217 310 280 22 23 15 4 80 NBR B246 24245128
U-Ring-Set0217 320 290 23,5 25 15 2,5 80 NBR B246 24245126
U-Ring-Set0217 330 300 22 23 15 4 80 NBR B246 24245134
U-Ring-Set0217 340 310 22 23 15 3,5 80 NBR B246 24301448
U-Ring-Set0217 350 320 22 23     80 NBR B246 24265069
U-Ring-Set0217 350 320 22 23 15 4 80 NBR B246 24269895
U-Ring-Set0217 360 330 25 26 15 3,5 80 NBR B246 24290774
U-Ring-Set0217 380 350 25 26 15 4 80 NBR B246 24245490
U-Ring-Set0217 400 360 30,5 32 20 2,5 80 NBR B246 24245491
U-Ring-Set0217 420 390 25 26 15 4 80 NBR B246 24245492
U-Ring-Set0217 430 400 25 26 15 4 80 NBR B246 24292147
U-Ring-Set0217 450 410 30 32 20 6 80 NBR B246 24245493
U-Ring-Set0217 450 420 25 26 15 4 80 NBR B246 24240357
U-Ring-Set0217 450 420 25 26     80 NBR B246 24245122
U-Ring-Set0217 470 440 25 26 15 4 80 NBR B246 24266415
U-Ring-Set0217 470 440 25 26 15 4 80 NBR B246 24266416
U-Ring-Set0217 480 450 25 26     80 NBR B246 24249169
U-Ring-Set0217 480 450 25 26 15 4 80 NBR B246 24250323
U-Ring-Set0217 500 460 23,9 25,4 20 5 80 NBR B246 24351681
U-Ring-Set0217 500 470 25 26 15 4 80 NBR B246 24269878
U-Ring-Set0217 530 500 25 26 15 4 80 NBR B246 24245121
U-Ring-Set0217 560 530 25 26 15 4 80 NBR B246 24266461
U-Ring-Set0217 600 560 25 26,5 20 4 80 NBR B246 24250324
U-Ring-Set0217 630 580 32 34 25 5 80 NBR B246 24331932
U-Ring-Set0217 630 600 25 26 15 5 80 NBR B246 24269879
U-Ring-Set0217 670 630 25 26,5 20 4 80 NBR B246 24250098
U-Ring-Set0217 670 630 25 28     80 NBR B246 24250325
U-Ring-Set0217 680 640 30 32 20 6 80 NBR B246 24237741
U-Ring-Set0217 680 640 30 32     80 NBR B246 24265070
U-Ring-Set0217 710 670 25 26,5 20 6 80 NBR B246 24238026
U-Ring-Set0217 750 710 25 26,5 20 5 80 NBR B246 24289980
U-Ring-Set0217 800 750 32 33,5     80 NBR B246 24265071
U-Ring-Set0217 800 750 32 33,5 25 8 80 NBR B246 24269896
U-Ring-Set0217 850 800 32 34 25 5 80 NBR B246 24294582
U-Ring-Set0217 900 850 32 34 25 5 80 NBR B246 24294445
U-Ring-Set0217 950 900 32 34 25 5 80 NBR B246 24295008
U-Ring-Set0217 1000 950 32 34 25 8 80 NBR B246 24269897
U-Ring-Set0217 1060 1000 40 42 30 8 80 NBR B246 24297224
U-Ring-Set0217 1120 1060 40 42 30 8 80 NBR B246 24294591

There are several ways to seal a hydraulic cylinder, and using different types of seals can help prevent leaks and ensure proper operation of the cylinder. Here are a few ideas:

  1. Use a piston seal to create a barrier between the moving piston and the cylinder wall. This can help prevent fluid leakage and reduce friction. Synonyms for piston seal include:
  • O-ring
  • Gasket
  • Packing
  1. Use a rod seal to seal the gap between the rod and the cylinder head. This can help prevent fluid from escaping and can also help reduce friction. Synonyms for rod seal include:
  • Lip seal
  • U-cup seal
  • Scraper seal
  1. Use a wiper to remove contaminants and debris from the rod as it moves in and out of the cylinder. This can help prevent damage to the seals and improve the overall performance of the cylinder. Synonyms for wiper include:
  • Scraper
  • Cleaner
  • Brush
  1. Use a guide band to help position the rod and prevent it from tilting or misaligning as it moves within the cylinder. Synonyms for guide band include:
  • Guide ring
  • Guide bushing
  • Guide sleeve

It's important to use the appropriate seals and other components for your specific hydraulic cylinder to ensure proper sealing and operation.

 

There are several ways to seal a hydraulic cylinder:

1.     Piston seal: This is a sealing element that prevents fluid from leaking past the piston as it moves within the cylinder. Some synonyms for this component include: O-ring, packing, seal ring.

2.     Rod seal: This is a sealing element that prevents fluid from leaking past the rod as it extends and retracts within the cylinder. Some synonyms for this component include: lip seal, scraper seal, dynamic seal.

3.     Wiper: This is a component that removes contaminants and debris from the rod as it extends and retracts within the cylinder. Some synonyms for this component include: dust seal, dirt scraper, rod protector.

4.     Guide band: This is a component that helps guide the rod as it extends and retracts within the cylinder. Some synonyms for this component include: guide ring, guide bushing, rod guide.

It's important to properly seal a hydraulic cylinder to ensure the system operates efficiently and effectively. Using high-quality sealing elements and regularly maintaining and replacing them as needed can help prolong the life of the cylinder and prevent costly repairs.

 

Piston seal: O-ring, gasket, packing, sealing ring, sealing element Rod seal: Lip seal, radial seal, dynamic seal, reciprocating seal, shaft seal Wiper: Scraper, cleaner, wipeless seal, dust seal, dirt seal Guide band: Guide ring, guide bushing, guide element, guiding element, guiding ring

 

A slydring is a type of hydraulic seal specifically designed for use in high-pressure, high-temperature environments. It is made of a special material called PTFE (polytetrafluoroethylene) that is resistant to wear and abrasion, and it is used to seal the gap between a piston rod and a cylinder bore in a hydraulic cylinder.

A glydring is a type of hydraulic seal that is similar to a slydring in that it is made of PTFE and is used in high-pressure, high-temperature environments. However, a glydring is designed to seal the gap between two moving parts in a hydraulic system, such as between a pump and a motor or between two rotating shafts.

A slydring is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system. It is typically made of a flexible material such as rubber or polyurethane and is designed to provide a low-friction seal that prevents leakage of fluid or contaminants from the system.

A glydring is a type of seal that is similar to a slydring but is made of a material that is resistant to high temperatures and is specifically designed for use in high-temperature applications. It is often used to seal gaps between moving and stationary components in high-temperature hydraulic systems or in other high-temperature environments.

A single acting piston seal is a type of seal that is used in a hydraulic cylinder that only applies pressure in one direction. This type of seal is typically used in applications where the cylinder only needs to extend or retract, such as in a dump truck hoist or a car jack.

A double acting piston seal, on the other hand, is a type of seal that is used in a hydraulic cylinder that applies pressure in both directions. This type of seal is typically used in applications where the cylinder needs to extend and retract, such as in a hydraulic press or a hydraulic lift.

An example of a single acting piston seal might be a rubber o-ring that is used to seal the gap between the cylinder and the piston in a single acting hydraulic cylinder. An example of a double acting piston seal might be a pair of u-shaped seals that are used to seal the gap between the cylinder and the piston in a double acting hydraulic cylinder.

A single acting piston seal is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system where fluid pressure is applied to only one side of the piston. This type of seal is typically used in applications where the piston only needs to move in one direction. An example of a single acting piston seal is a seal used in a hydraulic jack or a hydraulic press.

A double acting piston seal is a type of seal that is used to seal the gap between a moving and a stationary component in a hydraulic system where fluid pressure is applied to both sides of the piston. This type of seal is typically used in applications where the piston needs to move in both directions. An example of a double acting piston seal is a seal used in a hydraulic cylinder on a bulldozer or a hydraulic cylinder on a forklift.

 

 

 

 

 

 

 

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GermanBase GmbH
Am Halberg 10
D-66121 Saarbruecken

Germany

 

Fax:       +49 681 950910-9
e-mail: info@germanbase.de

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