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PISTON SEAL 63X51X20,50 (4,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 51.00 x 63.00 x 20.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104063051IB8481NFP
Weight : 30.0000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 65X53X20,50 (4,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 53.00 x 65.00 x 20.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104065053IB8481NFP
Weight : 31.5700 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 70X58X20,50 (4,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 58.00 x 70.00 x 20.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104070058IB8481NFP
Weight : 34.6800 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 75X63X20,50 (4,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 63.00 x 75.00 x 20.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104075063IB8481NFP
Weight : 36.6000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 80X66X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 66.00 x 80.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104080066IB8481NFP
Weight : 51.0000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 85X71X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 71.00 x 85.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104085071IB8481NFP
Weight : 52.4000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 90X76X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 76.00 x 90.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104090076IB8481NFP
Weight : 56.2000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 100X86X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 86.00 x 100.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104100086IB8481NFP
Weight : 64.0200 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 110X96X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 96.00 x 110.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104110096IB8481NFP
Weight : 70.6000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 115X101X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 101.00 x 115.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104115101IB8481NFP
Weight : 73.4500 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 120X106X22,50 (5,20) 3 Pieces NBR+NBR/FABRIC+POM
Family: 3 pieces Piston seal
Dimensions : 106.00 x 120.00 x 22.50
Material: NBR + NBR/FABRIC + POM
Color:
WHITE+BLACK+BLACK
Part number: A104120106IB8481NFP
Weight : 77.6000 gr.
Customs tariff code: 84129080
Country of origin: TR
PISTON SEAL 120X106X22,50 (5,20) 3 Pieces
Part number: PS44472417IB910501
Weight : 78.0000 gr.
Customs tariff code: 84129080
Country of origin: TR
TECHNICAL DATA
| U-Ring | Profile | Material | Bars | Temperature | Speed |
| 3 Pieces |  | NBR + NBR/fabric + POM | ≤400 | -30 to +100 ºC | ≤0,50 m/s |
Quick LINKS
3 PIECES PISTON SEAL
Compact seals which have a widespread use are used as double acting sealing elements in hydraulic cylinders’ piston applications.
Three-piece double-acting compact seals consist one fabric reinforced elastomeric sealing element, which allows a high mechanical strength, and two thermoplastic guide rings. The set withstands abrasion very well.
ADVANTAGES
- Low friction, free of stick-slip effect
- Improved abrasion resistance
- Good dynamic and static sealing effect
- Long service life
APPLICATIONS
Mining equipment , iron and steel industry , marine hydraulics andearth moving equipment.
WORKING CONDITIONS
Media | Mineral oils (DIN 51524) | HFA and 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 |
Speed | ≤0,5 m/sn | ≤0,5 m/sn | ≤0,5 m/sn |
Surface roughness | ||
| Ra | Rmax |
Sliding surface | ≤0,4 μm | ≤3,2 μm |
Groove base | ≤1,6 μm | ≤6,3 μm |
Groove flanks | ≤3,2 μm | ≤16,0 μm |
Note: It is recommended to have 50% to 90% of the working surface material contact area value.
INSTALLATION
Three-piece piston seal profile has been designed for its installation in closed or open grooves taking the indicated catalogue information into consideration. We recommend having open groove design for dimensions that are smaller than Ø50 mm. 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 set can be manufactured with reinforced cotton fabric + FKM and PTFE guide rings.