K40

K40 single acting piston seal consists of thermoplastic polyurethane ring, wihch avoids hydrodynamic pressure thanks to the notched design and thermoplastic POM backup ring.

Advantages

• Good dynamic and static sealing
• Relief grooves against dynamic pressure
• Long service life
• High extrusion resistance
• Thin oil film and very good locking feature

Area of Application

• Heavy duty cylinders
• Mobile machinery
• Scrap and metal industry
• Long stroke cylinders
Material
Code
Pressure
(max) bar
Temperature
(max) °C
Sliding Speed
(max)- m/s
PU
POM
PU9401
PM9901
400
-35/+100
0.5

SELECT FILTER

  D (H8) d (h11) L (+0.2/-0) d1min C MATERIAL Kastaş CODE  
K40-014 14 8 6 10 2 PU9401 10018961
K40-036 36 27 6 32 3 PU9401 10018963
K40-040 40 25 11 35 4 PU9401 10018964
K40-045 45 30 11 40 4 PU9401 10018965
K40-045/1 45 30 9.5 40 4 PU9401 10018966
K40-050 50 35 11 45 4 PU9401 10018968
K40-050/1 50 35 9.5 45 4 PU9401 10018969
K40-050/2 50 30 12 45 5 PU9401 10018970
K40-055 55 40 11 50 4 PU9401 10018971
K40-055/1 55 40 9.5 50 4 PU9401 10018972
K40-060 60 45 11 55 4 PU9401 10018973
K40-060/1 60 45 9.5 55 4 PU9401 10018974
K40-063 63 48 10 58 4 PU9401 10018975
K40-063/1 63 50 10 58 4 PU9401 10018976
K40-063/2 63 48 9.5 58 4 PU9401 10018977
K40-063/3 63.5 50.8 10.5 58 4 PU9401 10018978
K40-065 65 50 11 60 4 PU9401 10018980
K40-065/1 65 45 13 60 5 PU9401 10018981
K40-070 70 50 13 64 5 PU9401 10018982
K40-070/2 70 55 10 64 4 PU9401 10018984
K40-070/3 70 50 16.5 64 5 PU9401 10018985
K40-075 75 55 13 69 5 PU9401 10018986
K40-080 80 60 13 74 5 PU9401 10018987
K40-080/1 80 60 12.5 74 5 PU9401 10018988
K40-085 85 70 9.3 79 4 PU9401 10018989
K40-090 90 70 13 84 5 PU9401 10018990
K40-100 100 80 13 94 5 PU9401 10018991
K40-100/1 100 88 8.5 94 4 PU9401 10018993
K40-110 110 90 13 104 5 PU9401 10018994
K40-120 120 100 13 114 5 PU9401 10018996
K40-125 125 100 16.2 119 6.5 PU9401 10018997
K40-140 140 115 15 134 6.5 PU9401 10018998
K40-140/1 140 120 12.5 134 5 PU9401 10019000
K40-150 150 120 19 144 7.5 PU9401 10019001
K40-170 170 150 12.5 164 5 PU9401 10019002
K40-180 180 150 19 174 7.5 PU9401 10019003
K40-220 220 190 17 212 7.5 PU9401 10019004
K40-240 240 210 17 232 7.5 PU9401 10019005