KASTAS ROD SEALS K22
K22 is a single acting rod seal designed to have inner lip shorter than the outer lip in order to be used for rod applications.
PRODUCT ADVANTAGES
• Superior static and dynamic sealing effect
•Widerangeof dimensions
• Easyassembly intoclosed grooves
•Simple groove design
•Economical sealing solution
APPLICATION
Constructionmachinery, fork-lift trucks,injection mouldingmachines, agricultural machinery, loading platforms andstandardcylinders.
| 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 |
| PRESSURE | ≤150 Bar | ≤150 Bar | ≤150 Bar |
| SPEED | ≤0.5 m/sec | ≤0.5 m/sec | ≤0.5 m/sec |
| PU | |||
| MEDIA | Mineral oils (DIN 51524) | HFA and HFB | HFC |
| TEMPERATURE | -30°C +100°C | +5°C +60°C | -30°C +40°C |
| PRESSURE | ≤400 Bar | ≤400 Bar | ≤400 Bar |
| SPEED | ≤0.5 m/sec | ≤0.5 m/sec | ≤0.5 m/sec |
| SURFACE ROUGHNESS | Ra | Rmax | |
| Sliding Surface | Ød | ≤0.4 μm | ≤3.2 μm |
| Groove Base | ØD | ≤1.6 μm | ≤10 μm |
| Groove Flanks | B | ≤3.2 μm | ≤16 μm |
INSTALLATION
Easily assembled into closed grooves according to the minimumdiameter values that are given in the below table. Open groovesor special assembly tools should be used for the values that areoutside this table. It is very important that the assembly tools mustbe of soft material and have no sharp edges. Before installationthe rod seal must be oiled with system oil.
| MINUMUM DIAMETER VALUES FOR CLOSED TYPE OF GROOVES | |||||||
| (D-d)/2 (mm) | 4 | 5 | 6 | 7.7 | 10 | 12.5 | 15 |
| d min (mm) | 25 | 30 | 40 | 50 | 80 | 100 | 105 |
NOTES
For special applications that require high temperatures,K22 can be produced in FKM material. The permissible sealing gapvalues of K22 is given below.
| PERMISSIBLE SEALING GAP | |||
| NBR | Smax (mm) | ||
| t=(D-d)/2 | 50 Bar | 100 Bar | 150 Bar |
| t≤5 | 0.40 | 0.20 | 0.10 |
| t>5 | 0.45 | 0.25 | 0.15 |
| NBR | Smax (mm) | ||
| t=(D-d)/2 | 150 Bar | 250 Bar | 400 Bar |
| t≤5 | 0.30 | 0.20 | 0.15 |
| t>5 | 0.35 | 0.25 | 0.20 |
| KASTAŞ NO | d(f8) | D(H11) | b | B(-0/+0.2) | n |
| K22-002/1 | 2 | 4.5 | 1.7 | 2.2 | 2 |
| K22-002/2 | 2 | 5.5 | 2.6 | 3.1 | 2 |
| K22-002 | 2.5 | 5 | 1.7 | 2.2 | 2 |
| K22-003/2 | 3 | 6 | 2.5 | 3 | 2 |
| K22-003/1 | 3 | 6.5 | 3 | 3.5 | 2 |
| K22-003 | 3 | 7 | 3 | 3.5 | 2 |
| K22-003/3 | 3.17 | 8.76 | 3.96 | 4.46 | 3 |
| K22-004/1 | 4 | 8 | 3 | 3.5 | 2 |
| K22-004/3 | 4 | 9 | 3.5 | 4 | 2.5 |
| K22-004/5 | 4 | 10 | 4.2 | 4.7 | 3 |
| K22-004/2 | 4 | 12 | 4.5 | 5 | 4 |
| K22-004/4 | 4.76 | 11.11 | 3.96 | 4.46 | 3 |
| K22-005 | 5 | 12 | 4.5 | 5 | 3.5 |
| K22-006/1 | 6 | 10 | 3 | 3.5 | 2 |
| K22-006/3 | 6 | 12 | 4 | 4.5 | 3 |
| K22-006/4 | 6 | 13 | 5 | 6 | 3.5 |
| K22-006 | 6 | 13 | 5.5 | 6.5 | 3.5 |
| K22-006/5 | 6 | 14 | 5.8 | 6.8 | 4 |
| K22-006/2 | 6.35 | 12.76 | 3.96 | 4.46 | 3 |
| K22-008 | 8 | 14 | 4 | 4.5 | 3 |
| K22-008/2 | 8 | 14 | 4.5 | 5 | 3 |
| K22-008/4 | 8 | 16 | 5.5 | 6.5 | 4 |
| K22-008/1 | 8 | 16 | 6 | 7 | 4 |
| K22-009/1 | 9 | 15 | 9 | 10 | 3 |
| K22-009/2 | 9.52 | 16.5 | 3.96 | 4.46 | 3.5 |
| K22-010/7 | 10 | 13.6 | 2.3 | 2.8 | 2 |
| K22-010/4 | 10 | 14 | 2 | 2.5 | 2 |
| K22-010/2 | 10 | 14 | 4 | 4.5 | 2 |
| K22-010/1 | 10 | 16 | 4.5 | 5 | 3 |
| K22-010/3 | 10 | 16 | 6 | 7 | 3 |
| K22-010 | 10 | 18 | 5.5 | 6.5 | 4 |
| K22-010/6 | 10 | 20 | 4.5 | 5 | 4.5 |
| K22-010/5 | 10 | 20 | 6.5 | 7.5 | 4.5 |
| K22-011 | 11.11 | 19.05 | 3.96 | 4.46 | 4 |
| K22-012/6 | 12 | 16 | 3 | 3.5 | 2 |
| K22-012/2 | 12 | 17 | 3.7 | 4.2 | 2.5 |
| K22-012/4 | 12 | 18 | 4.5 | 5 | 3 |
| K22-012/1 | 12 | 20 | 5.5 | 6.5 | 4 |
| K22-012/3 | 12 | 22 | 5 | 6 | 4.5 |
| K22-012/5 | 12 | 22 | 7.5 | 8.5 | 4.5 |
| K22-012 | 12 | 22 | 8 | 9 | 4.5 |
| K22-013/2 | 13 | 21.43 | 4.76 | 5.26 | 4 |
| K22-013/1 | 13 | 23 | 8 | 9 | 4.5 |
| K22-014 | 14 | 22 | 5.5 | 6.5 | 4 |
| K22-014/1 | 14.28 | 20.63 | 4.76 | 5.26 | 3 |
| K22-015 | 15 | 23 | 6 | 7 | 4 |
| K22-015/1 | 15.87 | 22.22 | 4.76 | 5.26 | 3 |
| K22-016 | 16 | 20.5 | 5 | 6 | 2.5 |
| K22-016/6 | 16 | 22 | 4 | 4.5 | 3 |
| K22-016/1 | 16 | 22 | 4.5 | 5 | 3 |
| K22-016/10 | 16 | 22 | 5 | 6 | 3 |
| K22-016/5 | 16 | 23 | 5.5 | 6.5 | 3.5 |
| K22-016/9 | 16 | 24 | 5 | 6 | 4 |
| K22-016/3 | 16 | 24 | 5.5 | 6.5 | 4 |
| K22-016/4 | 16 | 24 | 6.5 | 7.5 | 4 |
| K22-016/8 | 16 | 26 | 5 | 6 | 4.5 |
| K22-016/2 | 16 | 26 | 7 | 8 | 4.5 |
| K22-016/7 | 16 | 26 | 7.5 | 8.5 | 4.5 |
| K22-017/1 | 17.46 | 23.81 | 4.76 | 5.26 | 3 |
| K22-018/4 | 18 | 22 | 3 | 3.5 | 2 |
| K22-018 | 18 | 24 | 5 | 6 | 3 |
| K22-018/5 | 18 | 25 | 4.5 | 5 | 3.5 |
| K22-018/1 | 18 | 25 | 5 | 6 | 3.5 |
| K22-018/2 | 18 | 25 | 5.5 | 6.5 | 3.5 |
| K22-018/3 | 18 | 28 | 7 | 8 | 4.5 |
| K22-019 | 19.05 | 25.4 | 4.76 | 5.26 | 3 |
| K22-020/6 | 20 | 26 | 3.5 | 4 | 3 |
| K22-020/4 | 20 | 28 | 5.5 | 6.5 | 4 |
| K22-020/12 | 20 | 28.57 | 4.76 | 5.26 | 4 |
| K22-020 | 20 | 30 | 6 | 7 | 4.5 |
| K22-020/8 | 20 | 30 | 7 | 8 | 4.5 |
| K22-020/9 | 20 | 30 | 7.5 | 8.5 | 4.5 |
| K22-020/7 | 20 | 30 | 8 | 9 | 4.5 |
| K22-020/2 | 20 | 30 | 10 | 11 | 4.5 |
| K22-020/10 | 20 | 32 | 6 | 7 | 5 |
| K22-020/11 | 20 | 32 | 7 | 8 | 5 |
| K22-020/3 | 20 | 32 | 7.5 | 8.5 | 5 |
| K22-022/6 | 22 | 29 | 5 | 6 | 3.5 |
| K22-022/3 | 22 | 30 | 5.5 | 6.5 | 4 |
| K22-022/2 | 22 | 30 | 7 | 8 | 4 |
| K22-022/1 | 22 | 30 | 8 | 9 | 4 |
| K22-022 | 22 | 32 | 6 | 7 | 4.5 |
| K22-022/7 | 22.22 | 31.75 | 4.76 | 5.26 | 4.5 |
| K22-022/4 | 22.22 | 31.75 | 6.35 | 7.35 | 4.5 |
| K22-023 | 23 | 31 | 5.5 | 6.5 | 4 |
| K22-023/1 | 23.81 | 36.51 | 6.35 | 7.35 | 5 |
| K22-025/7 | 25 | 32 | 6 | 7 | 3.5 |
| K22-025/10 | 25 | 33 | 5.5 | 6.5 | 4 |
| K22-025/4 | 25 | 33 | 10 | 11 | 4 |
| K22-025 | 25 | 35 | 6 | 7 | 4.5 |
| K22-025/3 | 25 | 35 | 7 | 8 | 4.5 |
| K22-025/9 | 25 | 35 | 7.5 | 8.5 | 4.5 |
| K22-025/1 | 25 | 35 | 8 | 9 | 4.5 |
| K22-025/8 | 25 | 35 | 10 | 11 | 4.5 |
| K22-025/5 | 25 | 37 | 6 | 7 | 5 |
| K22-025/6 | 25 | 40 | 10 | 11 | 5.5 |
| K22-028/10 | 28 | 35 | 7 | 8 | 3.5 |
| K22-028/7 | 28 | 36 | 5 | 6 | 4 |
| K22-028/4 | 28 | 36 | 5.5 | 6.5 | 4 |
| K22-028/9 | 28 | 36 | 5.7 | 6.7 | 4 |
| K22-028/11 | 28 | 36 | 8 | 9 | 4 |
| K22-028 | 28 | 38 | 6 | 7 | 4.5 |
| K22-028/6 | 28 | 38 | 7 | 8 | 4.5 |
| K22-028/8 | 28 | 38 | 8 | 9 | 4.5 |
| K22-028/2 | 28 | 38 | 10 | 11 | 4.5 |
| K22-030/5 | 30 | 38 | 5.5 | 6.5 | 4 |
| K22-030/6 | 30 | 38 | 5.7 | 6.7 | 4 |
| K22-030/4 | 30 | 38 | 6 | 7 | 4 |
| K22-030/3 | 30 | 38 | 6.3 | 7.3 | 4 |
| K22-030/8 | 30 | 38 | 8 | 9 | 4 |
| K22-030/1 | 30 | 40 | 6 | 7 | 4.5 |
| K22-030/2 | 30 | 40 | 7 | 8 | 4.5 |
| K22-030 | 30 | 40 | 8 | 9 | 4.5 |
| K22-030/7 | 30 | 42 | 8.5 | 9.5 | 5 |
| K22-030/9 | 30.16 | 38.1 | 6.35 | 7.35 | 4 |
| K22-031 | 31.75 | 44.45 | 6.35 | 7.35 | 5 |
| K22-032 | 32 | 42 | 7 | 8 | 4.5 |
| K22-032/1 | 32 | 48 | 8 | 9 | 6 |
| K22-033 | 33 | 40 | 5.5 | 6.5 | 3.5 |
| K22-033/1 | 33.33 | 40.64 | 4.76 | 5.26 | 3.5 |
| K22-034 | 34 | 44 | 7 | 8 | 4.5 |
| K22-034/1 | 34.92 | 50.8 | 7.93 | 8.93 | 6 |
| K22-035/6 | 35 | 43 | 6 | 7 | 4 |
| K22-035/7 | 35 | 43 | 8 | 9 | 4 |
| K22-035/4 | 35 | 45 | 6 | 7 | 4.5 |
| K22-035/1 | 35 | 45 | 7 | 8 | 4.5 |
| K22-035 | 35 | 45 | 8 | 9 | 4.5 |
| K22-035/5 | 35 | 45 | 10 | 11 | 4.5 |
| K22-035/3 | 35 | 50 | 8 | 9 | 5.5 |
| K22-036 | 36 | 46 | 8 | 9 | 4.5 |
| K22-036/2 | 36 | 46 | 10 | 11 | 4.5 |
| K22-038 | 38.1 | 50.8 | 9.52 | 10.52 | 5 |
| K22-040/7 | 40 | 48 | 5.4 | 6.4 | 4 |
| K22-040/9 | 40 | 48 | 5.8 | 6.8 | 4 |
| K22-040/6 | 40 | 48 | 8 | 9 | 4 |
| K22-040/2 | 40 | 50 | 7 | 8 | 4.5 |
| K22-040/3 | 40 | 50 | 8 | 9 | 4.5 |
| K22-040 | 40 | 50 | 10 | 11 | 4.5 |
| K22-040/4 | 40 | 55 | 10 | 11 | 5.5 |
| K22-041 | 41.27 | 50.8 | 5.56 | 6.56 | 4.5 |
| K22-042 | 42 | 52 | 7 | 8 | 4.5 |
| K22-042/1 | 42.86 | 53.97 | 9.52 | 10.52 | 5 |
| K22-044 | 44.45 | 57.15 | 7.93 | 8.93 | 5 |
| K22-045/3 | 45 | 55 | 7 | 8 | 4.5 |
| K22-045 | 45 | 55 | 10 | 11 | 4.5 |
| K22-045/4 | 45 | 60 | 7 | 8 | 5.5 |
| K22-045/2 | 45 | 61 | 12 | 13 | 6 |
| K22-045/5 | 45 | 65 | 10 | 11 | 6 |
| K22-050/5 | 50 | 60 | 6 | 7 | 4.5 |
| K22-050/4 | 50 | 60 | 7 | 8 | 4.5 |
| K22-050 | 50 | 60 | 10 | 11 | 4.5 |
| K22-050/2 | 50 | 60.33 | 9.52 | 10.52 | 4.5 |
| K22-050/7 | 50 | 62 | 8 | 9 | 5 |
| K22-050/6 | 50 | 62 | 10 | 11 | 5 |
| K22-050/3 | 50 | 65 | 10 | 11 | 5.5 |
| K22-052 | 52 | 62 | 10 | 11 | 4.5 |
| K22-052/1 | 52 | 69 | 9 | 10 | 6 |
| K22-054 | 54 | 64 | 7 | 8 | 4.5 |
| K22-055/2 | 55 | 64 | 7.3 | 8.3 | 4 |
| K22-055/3 | 55 | 65 | 7.3 | 8.3 | 4.5 |
| K22-055 | 55 | 65 | 10 | 11 | 4.5 |
| K22-055/1 | 55 | 70 | 10 | 11 | 5.5 |
| K22-056/2 | 56 | 66 | 10 | 11 | 4.5 |
| K22-056 | 56 | 68 | 8.5 | 9.5 | 5 |
| K22-060/3 | 60 | 70 | 8.5 | 9.5 | 4.5 |
| K22-060 | 60 | 70 | 10 | 11 | 4.5 |
| K22-060/5 | 60 | 70 | 12 | 13 | 4.5 |
| K22-060/4 | 60 | 72 | 8.5 | 9.5 | 5 |
| K22-060/1 | 60 | 74 | 8 | 9 | 5.5 |
| K22-060/2 | 60 | 75 | 12 | 13 | 5.5 |
| K22-063 | 63 | 73 | 6.5 | 7.5 | 4.5 |
| K22-063/3 | 63 | 73 | 12 | 13 | 4.5 |
| K22-063/2 | 63 | 75 | 8.5 | 9.5 | 5 |
| K22-063/4 | 63 | 78 | 10 | 11 | 5.5 |
| K22-063/1 | 63.5 | 76.2 | 9.52 | 10.52 | 6 |
| K22-065 | 65 | 75 | 10 | 11 | 4.5 |
| K22-068 | 68 | 80 | 8.5 | 9.5 | 5 |
| K22-069/1 | 69.85 | 85 | 13 | 14 | 5.5 |
| K22-070 | 70 | 80 | 12 | 13 | 4.5 |
| K22-070/4 | 70 | 82 | 8.5 | 9.5 | 5 |
| K22-070/1 | 70 | 85 | 10 | 11 | 5.5 |
| K22-070/5 | 70 | 90 | 13.5 | 14.5 | 6 |
| K22-075 | 75 | 85 | 12 | 13 | 4.5 |
| K22-075/1 | 75 | 95 | 12 | 13 | 6 |
| K22-080 | 80 | 90 | 12 | 13 | 4.5 |
| K22-080/3 | 80 | 92 | 7.5 | 8.5 | 5 |
| K22-080/2 | 80 | 92 | 8.5 | 9.5 | 5 |
| K22-080/1 | 80 | 92 | 9.5 | 10.5 | 5 |
| K22-082 | 82.5 | 95.25 | 9.52 | 10.52 | 6 |
| K22-085/1 | 85 | 95 | 7 | 8 | 4.5 |
| K22-085 | 85 | 95 | 12 | 13 | 4.5 |
| K22-090 | 90 | 100 | 12 | 13 | 4.5 |
| K22-090/1 | 90 | 102 | 8.5 | 9.5 | 5 |
| K22-090/2 | 90 | 110 | 11.5 | 12.5 | 6 |
| K22-095 | 95 | 105 | 12 | 13 | 4.5 |
| K22-095/1 | 95 | 110 | 12 | 13 | 5.5 |
| K22-100 | 100 | 110 | 14 | 15 | 4.5 |
| K22-100/3 | 100 | 115 | 10 | 11 | 5.5 |
| K22-100/2 | 100 | 115 | 12 | 13 | 5.5 |
| K22-100/4 | 100 | 120 | 13.5 | 14.5 | 6 |
| K22-105 | 105 | 120 | 12 | 13 | 5.5 |
| K22-106 | 106 | 120 | 10 | 11 | 5.5 |
| K22-110 | 110 | 130 | 14 | 15 | 6 |
| K22-115 | 115 | 125 | 12 | 13 | 4.5 |
| K22-120 | 120 | 135 | 9.5 | 10.5 | 5.5 |
| K22-120/2 | 120 | 140 | 14.6 | 15.6 | 6 |
| K22-125 | 125 | 135 | 13.5 | 14.5 | 4.5 |
| K22-125/1 | 125 | 145 | 12 | 13 | 6 |
| K22-125/2 | 125 | 145 | 14 | 15 | 6 |
| K22-130 | 130 | 140 | 13.5 | 14.5 | 4.5 |
| K22-132 | 132 | 142 | 6 | 7 | 4.5 |
| K22-135 | 135 | 145 | 12 | 13 | 4.5 |
| K22-140/1 | 140 | 160 | 14 | 15 | 6 |
| K22-150 | 150 | 160 | 13.5 | 14.5 | 4.5 |
| K22-150/1 | 150 | 170 | 15 | 16 | 6 |
| K22-155 | 155 | 165 | 12 | 13 | 4.5 |
| K22-160 | 160 | 170 | 12 | 13 | 4.5 |
| K22-160/2 | 160 | 180 | 15 | 16 | 6 |
| K22-160/3 | 160 | 184 | 15 | 16 | 7 |
| K22-170 | 170 | 180 | 14.5 | 15.5 | 4.5 |
| K22-170/1 | 170 | 190 | 15 | 16 | 6 |
| K22-180/3 | 180 | 190 | 11 | 12 | 4.5 |
| K22-180/2 | 180 | 195 | 12.5 | 13.5 | 5.5 |
| K22-180/1 | 180 | 200 | 12 | 13 | 6 |
| K22-185 | 185 | 195 | 12 | 13 | 4.5 |
| K22-185/1 | 185 | 215 | 20 | 21 | 8 |
| K22-200/2 | 200 | 220 | 15 | 16 | 6 |
| K22-200/1 | 200 | 225 | 15 | 16 | 7 |
| K22-200 | 200 | 235 | 21 | 22 | 9 |
| K22-210 | 210 | 240 | 28 | 29 | 8 |
| K22-212 | 212 | 224 | 10 | 11 | 5 |
| K22-215 | 215 | 225 | 12 | 13 | 4.5 |
| K22-220 | 220 | 240 | 15 | 16 | 6 |
| K22-220/1 | 220 | 250 | 20 | 21 | 8 |
| K22-220/2 | 220 | 250 | 22.7 | 23.7 | 8 |
| K22-240 | 240 | 250 | 12 | 13 | 4.5 |
| K22-240/1 | 240 | 260 | 15 | 16 | 6 |
| K22-240/2 | 240 | 270 | 18 | 19 | 8 |
| K22-245 | 245 | 290 | 25 | 26 | 10 |
| K22-250 | 250 | 270 | 15 | 16 | 6 |
| K22-252 | 252 | 273 | 10 | 11 | 7 |
| K22-280 | 280 | 300 | 15 | 16 | 6 |