K53

K53 pneumatic cushioning seal is a single acting sealing element designed to cushion the pneumatic cylinders at the end of the stroke with its special design.

Advantages

• Easy installation
• Prevention of vacuum effect by the venting passages
• Stable cushioning feature by self centering
• Operating in heavy duty conditions
• High impact resistance

Area of Application

• Pneumatic Cylinders
• Recommended for use in cylinders according ISO 6432,
21287.
Material
Code
Pressure
(max) bar
Temperature
(max) °C
Sliding Speed
(max)- m/s
PU
NBR
PU9201
NB9001
16
12
-35/+100
-30/+105
1.0

SELECT FILTER

  d (h10) D (H11) D1 (H11) D2 (H11) d1 (f8) H H1 L (±0.1) L1 (±0.2) MATERIAL Kastaş CODE  
K53-006 6 10 6.5 8 3.5 3.2 4.1 3.7 5.7 NB9001 10021826
K53-008 8 11.6 8.5 10 4 2.8 3.5 3.3 5.3 NB9001 10021828
K53-009 9 14 9.5 11 5 4.1 5 4.8 6.8 NB9001 10021831
K53-009.5 9.5 15 10 12 5.5 3.7 4.6 4.5 6.5 NB9001 10021832
K53-012 12 18 13 15.5 8 4.1 5 4.8 6.8 NB9001 10021836
K53-012 PU 12 18 13 15.5 8 4.1 5 4.8 6.8 PU9201 10021838
K53-012/1 12 20 13 17 8 6.2 7.8 7 9 NB9001 10021840
K53-012/1 PU 12 20 13 17 8 6.2 7.8 7 9 PU9201 10021842
K53-014 14 22 15 19 10 6.2 7.8 7 9 NB9001 10021843
K53-014 PU 14 22 15 19 10 6.2 7.8 7 9 PU9201 10021845
K53-016 16 24 17 21 12 6.2 7.8 7 9 NB9001 10021846
K53-016 PU 16 24 17 21 12 6.2 7.8 7 9 PU9201 10021848
K53-016/1 16 22 17 19.5 12 4.7 5.5 5.2 7.2 NB9001 10021850
K53-016/1 PU 16 22 17 19.5 12 4.7 5.5 5.2 7.2 PU9201 10021852
K53-018 PU 18 26 19 22 14 6.2 7.8 7 9 PU9201 10021854
K53-020 20 28 21 24 16 6.2 7.8 7 9 NB9001 10021855
K53-020 PU 20 28 21 24 16 6.2 7.8 7 9 PU9201 10021858
K53-022 22 30 23 26 18 6.2 7.8 7 9 NB9001 10021861
K53-022 PU 22 30 23 26 18 6.2 7.8 7 9 PU9201 10021863
K53-024 24 32 25 28 20 6.2 7.8 7 9 NB9001 10021864
K53-024 PU 24 32 25 28 20 6.2 7.8 7 9 PU9201 10021866
K53-025 25 33 26 29 21 6.2 7.8 7 9 NB9001 10021867
K53-025 PU 25 33 26 29 21 6.2 7.8 7 9 PU9201 10021871
K53-025/1 PU 25 35 26 30 21 6.2 7.8 7 9 PU9201 10021873
K53-028 28 36 29 32 24 6.2 7.8 7 9 NB9001 10021875
K53-028 PU 28 36 29 32 24 6.2 7.8 7 9 PU9201 10021877
K53-030 30 40 31.5 35 26 6.2 7.8 7 9 NB9001 10021878
K53-030 PU 30 40 31.5 35 26 6.2 7.8 7 9 PU9201 10021881
K53-032 32 40 33.5 37 28 6.2 7.8 7 9 NB9001 10021885
K53-032 PU 32 40 33.5 37 28 6.2 7.8 7 9 PU9201 10021887
K53-032/1 PU 32 42 33 37 28 6.2 7.8 7 9 PU9201 10021889
K53-036 36 46 37.5 41 32 6.2 7.8 7 9 NB9001 10021890
K53-036 PU 36 46 37.5 41 32 6.2 7.8 7 9 PU9201 10021892
K53-040 40 50 41.5 45 32 6.2 7.8 7 9 NB9001 10021893
K53-040 PU 40 50 41.5 45 32 6.2 7.8 7 9 PU9201 10021896
K53-050 PU 50 67 53 58 46 11 11 12.5 14.5 PU9201 10021900
K53-050/1 PU 50 60 51.5 55 46 6.2 7.8 7 9 PU9201 10021903
K53-057 57 74 60 65 53 11 11 12.5 14.5 NB9001 10021904
K53-057 PU 57 74 60 65 53 11 11 12.5 14.5 PU9201 10021906
K53-070 PU 70 87 73 78 66 11 11 12.5 14.5 PU9201 10021908