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K59 is a single acting pneumatic piston seal designed to have asymmetrical profile with shorter and thinner dynamic lip.

PRODUCT ADVANTAGES
• Easy installation
• Secure seating due to the longer and thicker static sealing lip
• Simple groove design and low axial housing height
• High sealing effect with cushioning applications

APPLICATION
Standard pneumatic cylinders.

MATERIAL   CODE
NBR  80 SHORE A  NB8001
PU  80 SHORE A  PU8502
OPERATING CONDITIONS
NBR
MEDIA Prepared , dried compressed air
TEMPERATURE -30°C +105 °C
PRESSURE ≤12 Bar
SPEED ≤1.0 m/sn
PU
MEDIA Prepared , dried compressed air
TEMPERATURE -30°C +80 °C
PRESSURE ≤16 Bar
SPEED ≤1.0 m/sn
Note: The above data are maximum values and cannot be used at the same time.
    
SURFACE ROUGHNESS Rmax
Sliding Surface  ØD ≤4 μm
Groove Base   Ød ≤10 µm
Groove Flanks  B ≤15 µm

INSTALLATION
K59 can be snapped by hand into the housing grooves provided. In case of using an assembly tool make sure that it is of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil. Special lubrication should be used on the sliding surface in case of having dried media.

NOTES
For special applications that require high temperatures , K59 can be produced in FKM material. We recommend using guide ring or guide rings with K59 piston seal.

More Information
น้ำหนัก/หน่วย (กก.)0.1000
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งานStandard pneumatic cylinders.
Temperature Range Min °C-30
Temperature Range Max °C105
Max Pressure12 bar
หน่วยวัดmm
แบรนด์Kastas
OD เส้นผ่านศูนย์กลางวงนอก(มม)12
I.D. เส้นผ่านศูนย์กลางวงใน7
THK ความหนา2.55
TypeK59 PISTON
Part NOK59-012
วัสดุ(Material)NBR
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SKU
PN-PS-0112
฿41.00

K59 PISTON 12X7X2.55 NBR

Pneumatic Piston Sealing Elements / K59

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