Code Description d(h10) D(H11) D1(H11) D2 (H11) d1(f8) b1 b2 B (±0.1) B1 (±0.2)

K53

K53 is a pneumatic cushioning seal with special design spacer lug and flow passages to cushion at the end of the stoke in pneumatic cylinders.

PRODUCT ADVANTAGES
• Easy installation
• Reliable damping due to the flow passages and automatic centering
• Able to work in hard conditions

APPLICATION
Pneumatic cylinders.

INSTALLATION
It can be assembled into closed groove by hand. 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.

 

 

MATERIAL   CODE
NBR 90 SHORE A NB9001

OPERATING CONDITIONS

MEDIA

Prepared , dried and de-oiled compressed air

TEMPERATURE

-30°C
+105°C

PRESSURE

≤12 bar

SPEED

≤1 m/s

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

≤15 μm

 

NOTES
For special applications that require high temperatures , K53 can be produced in FKM material

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