Piston U-ring

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Piston U-RING 40X25X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 25.00 x 40.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108040025PU92482P

Weight : 8.5000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 45X30X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 30.00 x 45.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108045030PU92482P

Weight : 9.2500 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 50X35X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 35.00 x 50.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108050035PU92482P

Weight : 13.7500 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 55X40X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 40.00 x 55.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108055040PU92482P

Weight : 11.2500 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 60X45X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 45.00 x 60.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108060045PU92482P

Weight : 13.2500 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 63X48X9,50/10 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 48.00 x 63.00 x 9.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108063048PU92482P

Weight : 12.5000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 63X50X9,50/10 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 50.00 x 63.00 x 9.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108063050PU92482P

Weight : 11.0000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 65X50X10,50/11 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 50.00 x 65.00 x 10.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108065050PU92482P

Weight : 13.9000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 70X50X12,50/13 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 50.00 x 70.00 x 12.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108070050PU92482P

Weight : 23.5000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 70X55X9,50/10 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 55.00 x 70.00 x 9.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108070055PU92482P

Weight : 14.0000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 75X55X12,50/13 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 55.00 x 75.00 x 12.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108075055PU92482P

Weight : 25.6000 gr.

Customs tariff code: 84129080

Country of origin: TR

Piston U-RING 80X60X12,50/13 BLUE TPU92 with Back-up ring

Family: Piston U-ring

Dimensions : 60.00 x 80.00 x 12.50

Material: TPU + POM

Color:

BLUE+BLACK
*Medidas alternativas según tolerancias DIN 3771 Parte 1 o ISO 3601-1 / 1987

Part number: A108080060PU92482P

Weight : 27.7000 gr.

Customs tariff code: 84129080

Country of origin: TR

TECHNICAL DATA

U-RingProfileMaterialHardnessBarsTemperatureSpeed
PistonCollarín para pistónTPU92 SH A≤400-35 °C to +110 °C≤0,50 m/s

Quick LINKS

Piston U-rings

Piston U-Rings have a higher inner lip than the outer lip and are generally used in single-acting applications. Their asymetrical lips design provides a continuous contact with the bore. Their special relief grooves and extrusion resistance thanks to the back-up ring ensure high performance and long service life.

ADVANTAGES

  • Superior static and dynamic sealing effect
  • Simple groove design
  • Easy assembly into closed grooves
  • Dynamic pressure relief grooves
  • Very good wear resistance

APPLICATIONS

Heavy-duty cylinders, scrap cutters, hydraulic jacks.

WORKING CONDITIONS

TPU92 

MEDIA 

Mineral oils (DIN 51524) 

HFA & HFB 

HFC 

TEMPERATURE 

-35 °C to +110°C 

+10 °C to +50°C 

-35 °C to +50°C 

PRESSURE 

≤400 Bar 

≤400 Bar 

≤400 Bar 

SPEED 

≤0,5 m/sn 

≤0,5 m/sn 

≤0,5 m/sn 

 

ROUGHNESS SURFACE

  

Ra 

Rmax 

Dynamic surface

≤0,4 μm 

≤3,2 μm 

Groove base

≤1,6 μm 

≤10,0 μm 

Groove flanks

≤3,2 μm 

≤16,0 μm 

INSTALLATION

Easily assembled into closed grooves. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.

Maximum permissible gap TPU

Pressure (Bares) 

S Max (mm) 

100 

1,00 

150 

0,80 

250 

0,70 

400 

0,60 

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers

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