K53 – PNEUMATIC CUSHIONING SEAL
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
Material | Pressure (max) bar | Temperature (max) °C | Sliding Speed (max)- m/s |
PU NBR | 16 12 | -35/+100 -30/+105 | 1 |
SIZE
d (h10) | D (H11) | D1 (H11) | D2 (H11) | d1 (f8) | H | H1 | L (±0.1) | L1 (±0.2) | |
K53-006 | 6 | 10 | 6.5 | 8 | 3.5 | 3.2 | 4.1 | 3.7 | 5.7 |
K53-008 | 8 | 11.6 | 8.5 | 10 | 4 | 2.8 | 3.5 | 3.3 | 5.3 |
K53-009 | 9 | 14 | 9.5 | 11 | 5 | 4.1 | 5 | 4.8 | 6.8 |
K53-009.5 | 9.5 | 15 | 10 | 12 | 5.5 | 3.7 | 4.6 | 4.5 | 6.5 |
K53-012 | 12 | 18 | 13 | 15.5 | 8 | 4.1 | 5 | 4.8 | 6.8 |
K53-012 PU | 12 | 18 | 13 | 15.5 | 8 | 4.1 | 5 | 4.8 | 6.8 |
K53-012/1 | 12 | 20 | 13 | 17 | 8 | 6.2 | 7.8 | 7 | 9 |
K53-012/1 PU | 12 | 20 | 13 | 17 | 8 | 6.2 | 7.8 | 7 | 9 |
K53-014 | 14 | 22 | 15 | 19 | 10 | 6.2 | 7.8 | 7 | 9 |
K53-014 PU | 14 | 22 | 15 | 19 | 10 | 6.2 | 7.8 | 7 | 9 |
K53-016 | 16 | 24 | 17 | 21 | 12 | 6.2 | 7.8 | 7 | 9 |
K53-016 PU | 16 | 24 | 17 | 21 | 12 | 6.2 | 7.8 | 7 | 9 |
K53-016/1 | 16 | 22 | 17 | 19.5 | 12 | 4.7 | 5.5 | 5.2 | 7.2 |
K53-016/1 PU | 16 | 22 | 17 | 19.5 | 12 | 4.7 | 5.5 | 5.2 | 7.2 |
K53-018 PU | 18 | 26 | 19 | 22 | 14 | 6.2 | 7.8 | 7 | 9 |
K53-020 | 20 | 28 | 21 | 24 | 16 | 6.2 | 7.8 | 7 | 9 |
K53-020 PU | 20 | 28 | 21 | 24 | 16 | 6.2 | 7.8 | 7 | 9 |
K53-022 | 22 | 30 | 23 | 26 | 18 | 6.2 | 7.8 | 7 | 9 |
K53-022 PU | 22 | 30 | 23 | 26 | 18 | 6.2 | 7.8 | 7 | 9 |
K53-024 | 24 | 32 | 25 | 28 | 20 | 6.2 | 7.8 | 7 | 9 |
K53-024 PU | 24 | 32 | 25 | 28 | 20 | 6.2 | 7.8 | 7 | 9 |
K53-025 | 25 | 33 | 26 | 29 | 21 | 6.2 | 7.8 | 7 | 9 |
K53-025 PU | 25 | 33 | 26 | 29 | 21 | 6.2 | 7.8 | 7 | 9 |
K53-025/1 PU | 25 | 35 | 26 | 30 | 21 | 6.2 | 7.8 | 7 | 9 |
K53-028 | 28 | 36 | 29 | 32 | 24 | 6.2 | 7.8 | 7 | 9 |
K53-028 PU | 28 | 36 | 29 | 32 | 24 | 6.2 | 7.8 | 7 | 9 |
K53-030 | 30 | 40 | 31.5 | 35 | 26 | 6.2 | 7.8 | 7 | 9 |
K53-030 PU | 30 | 40 | 31.5 | 35 | 26 | 6.2 | 7.8 | 7 | 9 |
K53-032 | 32 | 40 | 33.5 | 37 | 28 | 6.2 | 7.8 | 7 | 9 |
K53-032 PU | 32 | 40 | 33.5 | 37 | 28 | 6.2 | 7.8 | 7 | 9 |
K53-032/1 PU | 32 | 42 | 33 | 37 | 28 | 6.2 | 7.8 | 7 | 9 |
K53-036 | 36 | 46 | 37.5 | 41 | 32 | 6.2 | 7.8 | 7 | 9 |
K53-036 PU | 36 | 46 | 37.5 | 41 | 32 | 6.2 | 7.8 | 7 | 9 |
K53-040 | 40 | 50 | 41.5 | 45 | 32 | 6.2 | 7.8 | 7 | 9 |
K53-040 PU | 40 | 50 | 41.5 | 45 | 32 | 6.2 | 7.8 | 7 | 9 |
K53-050 PU | 50 | 67 | 53 | 58 | 46 | 11 | 11 | 12.5 | 14.5 |
K53-050/1 PU | 50 | 60 | 51.5 | 55 | 46 | 6.2 | 7.8 | 7 | 9 |
K53-057 | 57 | 74 | 60 | 65 | 53 | 11 | 11 | 12.5 | 14.5 |
K53-057 PU | 57 | 74 | 60 | 65 | 53 | 11 | 11 | 12.5 | 14.5 |
K53-070 PU | 70 | 87 | 73 | 78 | 66 | 11 | 11 | 12.5 | 14.5 |