Products
Piston nutring A102 30x22x5 PU92 to 400 bar
A102 single acting piston nutrings by ALP are designed with shorter outer sealing lip and intended only to be used in piston application of standard cylinders.
They are manufactured with 90 Shore NBR or 92 Shore PU compound as a standard.
A102 piston nutrings offer easy assembly even into closed housings, very economic sealing solution, simple groove design and superior dynamic and static sealing effect to the system.
This type of seals can be used safely in construction machinery, moving platforms, forklifts, agricultural machinery, as well as any other standard cylinders.
It is recommended to use A102 with at least one ALP guiding element, such as A251, A254, A255 or A256, depending on the working conditions.
In stock 18 pcs.
Piston nutring A102 28x16x9 PU92 to 400 bar
A102 single acting piston nutrings by ALP are designed with shorter outer sealing lip and intended only to be used in piston application of standard cylinders.
They are manufactured with 90 Shore NBR or 92 Shore PU compound as a standard.
A102 piston nutrings offer easy assembly even into closed housings, very economic sealing solution, simple groove design and superior dynamic and static sealing effect to the system.
This type of seals can be used safely in construction machinery, moving platforms, forklifts, agricultural machinery, as well as any other standard cylinders.
It is recommended to use A102 with at least one ALP guiding element, such as A251, A254, A255 or A256, depending on the working conditions.
In stock 17 pcs.
Back-up ring A401 27x32x1.3 TPE
Back-up rings made of thermoplastic material TPE are intended for installation together with O-rings to reduce the extrusion gap between metal surfaces of two cylinder components to enable the seal to operate at higher pressures without extruding and being damaged.
Hydraulic piston rod seal A101 85x95x8.5 PU92
A101 hydraulic seal can be used in both rod and piston applications thanks to its symmetrical lip design.
In stock 18 pcs.
U-ring rod seal A154 25x31x8 PU92
A154 U-ring rod nutrings have shorter inner sealing lips and are intended for use in rod applications only in medium duty hydraulic cylinders.
Their second dynamic sealing lip ensures lower oil film thickness and prevents the entry of unfavourable particles into the cylinder.
Material: PU92
In stock 6 pcs.
O-ring 131.0х6.0 NBR
Material: nitrile rubber NBR.
Hardness: Shore 70±5
The color of nitrile rubber is generally black, but might vary occasionally, without this impacting the sealing properties of the O-ring.
O-ring dimensions: Internal diameter d1= 131.0 mm
Cross section d2 = 6.0 mm
Useful link: https://www.cog.de/produkte/rund-um-den-o-ring/o-ring-einbaumasse/einbaumasse
In stock 196 pcs.
Rod seal A156 110x126x16 NBR+fab.NBR+POM
A156 seals are especially designed for rod applications. They are made of NBR impregnated on cotton fabric which is initially prepared and molded with NBR material. Their POM back-up ring provides a high rate of flow resistance.
A156 seals with inner dimension smaller than 40 mm are recommended to be used together with an open housing seal.
In stock 10 pcs.
Wiper A202 10x16x3.5/5 PU92
Type A202 wipers have a single robust lip and are designed to be used in medium duty cylinders for rod applications. They provide simple and effective wiping action to remove dirt and water from the rod, and protect against dust, fluid or other types of contamitants from entering the sealing system through the rod and causing damage to the internal cylinder components.
Material: PU92.
Color: blue.
In stock 13 pcs.
Wiper A202 10x16.6x3.5/5 PU92
Type A202 wipers have a single robust lip and are designed to be used in medium duty cylinders for rod applications. They provide simple and effective wiping action to remove dirt and water from the rod, and protect against dust, fluid or other types of contamitants from entering the sealing system through the rod and causing damage to the internal cylinder components.
Material: PU92.
Color: blue.
In stock 20 pcs.
O-ring 50.52x1.78 NBR
Material: nitrile rubber NBR.
Hardness: Shore 70±5
The color of nitrile rubber is generally black, but might vary occasionally, without this impacting the sealing properties of the O-ring.
O-ring dimensions: Internal diameter d1= 50.52 mm
Cross section d2 = 1.78 mm
Useful link: https://www.cog.de/produkte/rund-um-den-o-ring/o-ring-einbaumasse/einbaumasse
In stock 261 pcs.
