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K36 is a single acting piston - rod seal which consists of reinforced cotton fabric and nitrile rubber vulcanized together forming an integral sealing element.

PRODUCT ADVANTAGES
• Functions even with poor surfaces
• Reinforced cotton fabric base prevents the seal from extrusion
• Both rod and piston application
• Good sealing at low pressures

APPLICATION
Low to medium duty hydraulic cylinders , mobile hydraulics and presses.

MATERIAL   CODE
NBR 80 SHORE A NB8801
COTTON FABRIC NBR   NB8004
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 ≤250 Bar ≤250 Bar ≤250 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-Ød ≤0.4 μm ≤3.2 μm
Groove Base Ødp - ØDb ≤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
K36 is to be assembled into open grooves. 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.

NOTES
The permissible sealing gap values of K36 piston - rod seal is given in the below table.


PERMISSIBLE SEALING GAP
   Pressure(Bar) S (mm)
150 0.2
250 0.1
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.
More Information
น้ำหนัก/หน่วย (กก.)0.1000
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งานLow to medium duty hydraulic cylinders , mobile hydraulics and presses.
Temperature Range Min °C-30
Temperature Range Max °C105
Max Pressure250 bar
หน่วยวัดmm
แบรนด์Kastas
I.D. เส้นผ่านศูนย์กลางวงใน40
OD เส้นผ่านศูนย์กลางวงนอก(มม)48
THK ความหนา6.5
TypeK36 PISTON-ROD
Part NOK36-040/4
วัสดุ(Material)NBR
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SKU
HS-RP-1372
฿130.00

K36 PISTON - ROD SEAL 40X48X6.5 NBR

Hydraulic Rod Sealing Elements / K36

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