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JUNTA PISTON 44,45X28,57X19,05 (6,35) 5 Piezas NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 28.57 x 44.45 x 19.05
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A1050444028IB8481TPG
Weight : 24.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 45X29X18,40 (6,35) 5 Pieces NBR80+ white DELRIN® +HYTREL®
Family: 5 pieces Piston seal
Dimensions : 29.00 x 45.00 x 18.40
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: SPT177114IB8431DEHY
Weight : 25.0000 gr.
Customs tariff code: 84129080
Country of origin: IN
PISTON SEAL 45X29X18,40 (6,35) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 29.00 x 45.00 x 18.40
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A105045029IB8481TPG
Weight : 24.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X30X12,30 (4,00) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 30.00 x 40.00 x 12.30
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A1050400303IB8481TPG
Weight : 10.4000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X30/36X12,50 (4,00) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 30.00 x 40.00 x 12.50
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A1050400302IB8481TPG
Weight : 10.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X30/37X12,50 (4,00) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 30.00 x 40.00 x 12.50
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A1050400301IB8481TPG
Weight : 9.7200 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X30X16,40 (6,35) 5 Pieces NBR80+ white DELRIN® +HYTREL®
Family: 5 pieces Piston seal
Dimensions : 30.00 x 40.00 x 16.40
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: SPT157118IB8431DEHY
Weight : 14.8600 gr.
Customs tariff code: 84129080
Country of origin: IN
PISTON SEAL 45X31X15,50 (2,60) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 31.00 x 45.00 x 15.50
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A105045031IB8481TPG
Weight : 16.7500 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 45X31X15,50 (2,60) 5 Pieces
Part number: PK3-045
Weight : 16.0000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X32X10 (4,00) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 32.00 x 40.00 x 10.00
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A105040032IB8481TPG
Weight : 7.6000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 40X32X15,50 (3,20) 5 Pieces NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 32.00 x 40.00 x 15.50
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A1050400321IB8481TPG
Weight : 10.3800 gr.
Customs tariff code: 84129080
Country of origin: TR
JUNTA PISTON 50X34X18,40 (6,35) 5 Piezas NBR80+TPE+POM
Family: 5 pieces Piston seal
Dimensions : 34.00 x 50.00 x 18.40
Material: NBR + TPE + POM
Color:
WHITE+BLACK+BLACK
Part number: A105050034IB8481TPG
Weight : 27.8000 gr.
Customs tariff code: 84129080
Country of origin: TR
Technical data
| Profile | Material | Temperature | Pressure | Speed |
 | NBR + TPE + POM | -30 to +100 ºC | 400 bars | ≤ 0,50 m/s |
5 PIECES PISTON SEALS
Compact seals which have a widespread use are used as double acting sealing elements in hydraulic cylinders’ piston applications. They can be easily assembled thanks to their 5-piece design. Five-piece double-acting compact seals consist of one elastomeric nitrile rubber sealing element ,two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profiled guide rings produced from thermoplastic to absorb transverse forces.
ADVANTAGES
- High sealing performance.
- Cheap sealing and guiding solution.
- Simple housing design, possibility of one-piece piston.
- Long service lif.
- Easy snap-on installation.
APPLICATIONS
Construction machinery, fork-lift trucks, injection molding machines, agricultural machinery, cranes and standard cylinders.
INSTALLATION
Easily assembled into one-piece piston thanks to the back-up rings and guide rings are been produced in split forms. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. For special applications that require high temperatures , piston seal is manufactured in FKM and PTFE materials.
WORKING CONDITIONS
| Fluido | Mineral oils (DIN 51524) | HFA & HFB | HFC |
| Temperature | -30 °C to +105°C | +5 °C to +60 °C | -30 °C to +60 °C |
| Pressure | ≤400 Bar | ≤400 Bar | ≤400 Bar |
| Sliding speed | ≤0.5 m/sn | ≤0.5 m/sn | ≤0.5 m/sn |
SURFACE ROUGHNESS
| Ra | Rmax | |
| Dynamic surface | ≤0.3 μm | ≤3.0 μm |
| Groove base | ≤1.8 μm | ≤10.0 μm |
| Groove flanks | ≤3.2 μm | ≤16.0 μm |