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K43 is a three piece single acting sealing set which consists of onereinforced cotton fabric and nitrile rubber vulcanized together , one L shaped thermoplastic guide back-up ring and a retainingring.

PRODUCT ADVANTAGES
• Functions even with poor surfaces
• Limited space due to the open housing in one-piece piston
• Reinforced cotton fabric base prevents the seal from extrusion
• Good sealing at low pressures

APPLICATION
Mining equipment , after market , mobile hydraulics , presses andstandard cylinders.

MATERIAL CODE
NBR 80 SHORE A NB8001
COTTON FABRIC NBR   FB8001
POM   PM9901
OPERATING CONDITIONS
MEDIA Mineral oils(DIN 51524)  HFA ve HFB HFC
TEMPERATURE -30°C +105°C +5°C +60°C -30°C  -60°C 
PRESSURE ≤500Bar ≤500 Bar ≤500 Bar
SPEED ≤0.5 m/sn ≤0.5 m/sn ≤0.5 m/sn
Note: The above data are maximum values and cannot be used at the same time.
    
 
SURFACE ROUGHNESS Ra Rmax
Sliding Surface ØD ≤0.4 μm ≤3.2 μm
Groove Base Ød ≤1.8 μm ≤6.3 μm
Groove Flanks B ≤3.2 μm ≤16 μm
Note: It is recommended to have 50% to 90% of the working surface material contact area value.

INSTALLATION
Easily assembled into one-piece piston by hand. Open groove design gives an advantage for easy machining and reducing the machining costs. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.

More Information
น้ำหนัก/หน่วย (กก.)0.1000
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งานMining equipment , after market , mobile hydraulics , presses andstandard cylinders.
Temperature Range Min °C-30
Temperature Range Max °C105
Max Pressure500 bar
หน่วยPCE
หน่วยวัดmm
แบรนด์Kastas
I.D. เส้นผ่านศูนย์กลางวงใน60
OD เส้นผ่านศูนย์กลางวงนอก(มม)80
THK ความหนา14.5
TypeK43 PISTON
Part NOK43-080
วัสดุ(Material)NBR
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มีสินค้า
SKU
HS-PS-0699
฿326.00

K43 PISTON 80X60X14.5

Hydraulic Piston Sealing Elements / K43

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