NDT ROD SEAL
The HUNGER NDT lip seal is an addition to the TDT seal for telescopic cylinders.
In comparison to the TDT, the NDT is a smoother running seal but has a lower pressure rating.
Materials | |||
Lip seal | |||
Standard | PUR | ||
Alternative | NBR, FKM, PUR-H, HLTR, H-NBR, EPDM | ||
Application Range | |||
Pressure [bar] | Temperature Range [°C] | Sliding Speed [m/s] | |
Standard | 250 | -35 … +100 | 1 |
Design Hints Surface Finish | |||
Surface Quality | Surface Hardness | ||
Ra [µm] | Rt [µm] | [HRC] | |
Sliding Surfaces | 0.1 – 0.3 | ≤ 1.5 | > 40 |
Groove Base | 0.8 | ≤ 6.3 | |
Groove Sides | 3.2 | ≤ 15 |
SIZE
d | D | b | b1 | e | Ref. Number |
45 | 53 | 11,5 | 12 | 8 | 22300 |
50 | 58 | 11,5 | 12 | 8 | 22301 |
55 | 63 | 11,5 | 12 | 8 | 22302 |
60 | 68 | 11,5 | 12 | 8 | 22303 |
63 | 71 | 11,5 | 12 | 8 | 22304 |
65 | 73 | 11,5 | 12 | 8 | 22305 |
70 | 78 | 11,5 | 12 | 8 | 22306 |
75 | 83 | 11,5 | 12 | 8 | 22307 |
78 | 86 | 11,5 | 12 | 8 | 22308 |
80 | 88 | 11,5 | 12 | 8 | 22309 |
85 | 93 | 11,5 | 12 | 8 | 22310 |
90 | 98 | 11,5 | 12 | 8 | 22311 |
95 | 103 | 11,5 | 12 | 8 | 22312 |
100 | 108 | 11,5 | 12 | 8 | 22313 |
105 | 113 | 11,5 | 12 | 8 | 22314 |
110 | 118 | 11,5 | 12 | 8 | 22315 |
115 | 123 | 11,5 | 12 | 8 | 22316 |
118 | 126 | 11,5 | 12 | 8 | 22317 |
120 | 128 | 11,5 | 12 | 8 | 22318 |
125 | 133 | 11,5 | 12 | 8 | 22319 |
128 | 136 | 11,5 | 12 | 8 | 22320 |
130 | 138 | 11,5 | 12 | 8 | 22321 |
135 | 143 | 11,5 | 12 | 8 | 22322 |
138 | 146 | 11,5 | 12 | 8 | 22323 |
140 | 148 | 11,5 | 12 | 8 | 22324 |
142 | 150 | 11,5 | 12 | 8 | 22325 |
145 | 153 | 11,5 | 12 | 8 | 22326 |
150 | 158 | 11,5 | 12 | 8 | 22327 |
155 | 163 | 11,5 | 12 | 8 | 22328 |
160 | 168 | 11,5 | 12 | 8 | 22329 |
165 | 173 | 11,5 | 12 | 8 | 22330 |
200 | 208 | 11,5 | 12 | 8 | 22331 |