High Wear Resistance PTFE Scraper Seals FS
FS
Quantity:
1. Application and properties
It can prevent the intrusion of dust, dirt, sand, and metal debris.
Special screws and brackets are not required for installation. There are no strict tolerances and no need for metal
inserts.
Small groove size and integral groove design make it easy to install.
2. Standard material
NBR/FKM
3. Working conditions
Working conditions | |||
Diameter Range | Temperature Range°C | Speed | Medium |
12～500mm | -30～100(NBR)， -20～160(FKM) | 0.5m/s | hydraulic oil |
4. Related Dimensions
R1=0.2～0.5; R2=0.1～0.2; R3=0.3～0.5; e=0.05～0.5; C=(0.7～1.0)H. The specific value is selected according to the size of the section of the seal and the remaining values are listed in the Installation Dimensions table.
5．Marking method
Mark it with the dimension of installation groove as below：
FS “Nominal diameter dimentsion d” × “Groove Outer Diameter D” × “Groove Height L”
For example: FS100×110×7 means “FS rubber Scraper ring, Groove dimensions：φ100×φ110×7
6. Installation Dimensions
| d | D | H | D1 | B | d | D | H | D1 | B | |
| 6.3 | 14.3 | 5 | 10.3 | 2 | 90 | 100 | 7 | 95 | 3 | |
| 8 | 16 | 5 | 12 | 2 | 95 | 105 | 7 | 100 | 3 | |
| 9 | 17 | 5 | 13 | 2 | 97 | 107 | 7 | 102 | 3 | |
| 10 | 18 | 5 | 14 | 2 | 100 | 110 | 7 | 105 | 3 | |
| 11.2 | 19.2 | 5 | 15.2 | 2 | 105 | 115 | 7 | 110 | 3 | |
| 12.5 | 20.5 | 5 | 16.5 | 2 | 110 | 120 | 7 | 115 | 3 | |
| 14 | 22 | 5 | 18 | 2 | 112 | 122 | 7 | 117 | 4 | |
| 15 | 23 | 5 | 19 | 2 | 118 | 128 | 7 | 123 | 4 | |
| 16 | 24 | 5 | 20.3 | 2 | 120 | 130 | 7 | 125 | 4 | |
| 18 | 26 | 5 | 22.3 | 2 | 125 | 138 | 8 | 132 | 4 | |
| 20 | 28 | 5 | 24 | 2 | 130 | 143 | 8 | 137 | 4 | |
| 22.4 | 30.4 | 6 | 26.4 | 2 | 132 | 145 | 8 | 139 | 4 | |
| 23.5 | 31.5 | 6 | 27.5 | 2 | 140 | 153 | 8 | 147 | 4 | |
| 25 | 33 | 6 | 29 | 2 | 145 | 158 | 8 | 152 | 4 | |
| 28 | 36 | 6 | 32 | 2 | 150 | 163 | 8 | 157 | 4 | |
| 30 | 38 | 6 | 34 | 2 | 155 | 168 | 8 | 162 | 4 | |
| 31.5 | 39.5 | 6 | 35.5 | 2 | 160 | 173 | 8 | 167 | 4 | |
| 35 | 43 | 6 | 39 | 2 | 170 | 183 | 8 | 177 | 4 | |
| 35.5 | 43.5 | 6 | 39.5 | 2 | 175 | 188 | 8 | 182 | 4 | |
| 40 | 48 | 6 | 44 | 2 | 180 | 193 | 8 | 187 | 4 | |
| 45 | 53 | 6 | 49 | 2 | 185 | 198 | 8 | 192 | 5 | |
| 45.5 | 53.5 | 6 | 49.5 | 2 | 190 | 203 | 8 | 197 | 5 | |
| 50 | 58 | 6 | 54 | 2 | 199 | 212 | 8 | 206 | 5 | |
| 53 | 61 | 6 | 57 | 2 | 200 | 213 | 8 | 207 | 5 | |
| 54.5 | 62.5 | 6 | 58.5 | 2 | 204 | 217 | 8 | 211 | 5 | |
| 55 | 63 | 6 | 59 | 2 | 210 | 223 | 8 | 217 | 5 | |
| 56 | 64 | 6 | 60 | 2 | 215 | 228 | 8 | 222 | 5 | |
| 60 | 68 | 6 | 64 | 2 | 220 | 233 | 8 | 227 | 5 | |
| 62 | 70 | 6 | 66 | 2 | 224 | 237 | 8 | 231 | 5 | |
| 63 | 71 | 6 | 67 | 2 | 225 | 238 | 8 | 232 | 5 | |
| 65 | 73 | 6 | 69 | 2 | 230 | 243 | 8 | 237 | 5 | |
| 67 | 75 | 6 | 71 | 2 | 240 | 253 | 8 | 247 | 5 | |
| 70 | 80 | 7 | 75 | 3 | 250 | 263 | 8 | 257 | 5 | |
| 71 | 81 | 7 | 76 | 3 | 260 | 275 | 10 | 268 | 5 | |
| 75 | 85 | 7 | 80 | 3 | 270 | 285 | 10 | 278 | 5 | |
| 76 | 86 | 7 | 81 | 3 | 280 | 295 | 10 | 288 | 5 | |
| 80 | 90 | 7 | 85 | 3 | 290 | 305 | 10 | 298 | 5 | |
| 85 | 95 | 7 | 90 | 3 | 300 | 315 | 10 | 308 | 5 |
