(pack) Piston-Rod Sealing U-ring K51 PU ID 8mm-50mm (choose dimensions)

Description

K51 is a single acting pneumatic rod seal specially designed not to require additional element for axial fitting within the housing.
PRODUCT ADVANTAGES
• Superior sealing effect
• Minimal space requirement
• Easy installation to open grooves
• Wide range of dimensions
• Economical sealing solution
• Highly wear resistant
APPLICATION
Pneumatic cylinders.
MATERIAL
CODE
PU
92 SHORE A
PU
9201
OPERATING CONDITIONS
MEDIA
Prepared , dried and de-oiled 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
≤15 μm
INSTALLATION
It can be assembled into closed groove with tight hand force. K51 does not need additional element such as circlip for axial fitting within the housing. We recommend using special assembly tool. 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.