(pack) Wiper K09 ID 3mm-38mm PU/NBR (choose dimensions)

Description

Welcome to our oil seal store. Huge amount of different dimensions and materials are on stock!! Don´t hasitate to contact us. We also have o-ring store, bearing store,chain store,
hydraulic and pneumatic seals store, belt store, etc - we can send together.
Most of oil seals are on stock, so we are usually shipping within 2 bussiness days.
Longer handling time 10-20 days occures just on sold out items.
We can also use UPS express shipping. Shipping rates are: UPS to USA
30USD,
UPS to Europe, U.K, Germany, France
20USD,
UPS to N.a S.America, Canada, Mexico, Brazil, Asia, China, Japan, Australia
50USD
K09 is a single acting wiper ensuring that foreign particles are not introduced into the hydraulic systems , avoiding wear and damage to all the internal components including seals.
PRODUCT ADVANTAGES
•    Very good wiping performance
•    No twisting in the housing
•    Specially design to prevent big particles to go into the system
•    Wide range of dimensions
•    Used in heavy conditions by the good mechanical properties of  PU material
•    Secure seating into the groove
APPLICATION
Construction machinery , forklift-trucks , injection moulding machines , agricultural machinery and standard cylinders.
MATERIAL
CODE
NBR
90 SHORE A
NB9001
PU
92 SHORE A
PU9201
OPERATING CONDITIONS
NBR
MEDIA
Mineral oils (DIN 51524)
HFA and HFB
HFC
TEMPERATURE
-30°C +105°C
+5°C +60°C
-30°C +60°C
SPEED
≤1.0 m/sn
≤1.0 m/sn
≤1.0 m/sn
PU
MEDIA
Mineral oils (DIN 51524)
HFA and HFB
HFC
TEMPERATURE
-30°C +100°C
+5°C +50°C
-30°C +40°C
SPEED
≤1.0 m/sn
≤1.0 m/sn
≤1.0 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
≤1.6 μm
≤10 μm
Groove Flanks S1
≤3.2 μm
≤16 μm
INSTALLATION
Generally , wiper can be easily fitted into the closed housing by deforming into a kidney shape. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the wiper must be oiled with system oil.
NOTES
K09 wipers are single acting and can be used with combination of all rod sealing elements. K09 wipers can be produced on request in FKM material for special applications that require high temperatures.