Professional O-Ring and Oil Seal Manufacturer, Sealing Solution Supplier Since 2008.
FKM-Based TC60-80-8 High-Performance Skeleton Oil Seal
High-Performance Rotary Sealing for Heavy-Duty Mechanical Applications
Designed for demanding rotary-shaft sealing in environments with high temperatures, aggressive lubricants and chemical exposure, the high-performance FKM TC skeleton oil seal in size TC60-80-8 provides stable lip contact and reinforced structural support for extended service life. It is ideal for OEM production and equipment maintenance of industrial gearboxes, pumps, compressors, hydraulic motors, automotive transmissions and marine engines, perfectly suited for working conditions with synthetic oils, fuels and coolant contamination. The compact overall structure facilitates on-site retrofits and spare parts management, and its metal skeleton combined with a garter spring maintains stable sealing pressure even under shaft misalignment, vibration and thermal cycling.
5.0
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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1.Product Advantages
This seal features high-temperature resistance up to 200℃, maintaining stable elasticity without cracking or hardening. The dual-lip structure provides dual protection, effectively blocking medium leakage and external dust. The built-in spring ensures continuous lip pressure, adapting to slight shaft runout. FKM material delivers excellent oil and chemical resistance, far exceeding standard rubber seals in harsh working conditions.
2.Working Principle
When installed in the housing bore, the metal skeleton fixes the seal firmly. The spring tightens the main lip to fit the rotating shaft, forming a stable lubricating oil film to prevent oil leakage. The auxiliary lip blocks external impurities. FKM material maintains stable performance under high temperature and friction, ensuring long-term effective sealing.
3.Product Details
Model: TC60×80×8 FKM
Material: FKM fluororubber + carbon steel skeleton + 304 stainless steel spring
Shaft diameter: 60mm, Outer diameter: 80mm, Width: 8mm
Hardness: 85 Shore A
Temperature range: -20℃ to 200℃
Speed limit: ≤15m/s
Standard: ISO 6194
Images: Product shape chart | Installation dimension chart
Material: FKM fluororubber + carbon steel skeleton + 304 stainless steel spring
Shaft diameter: 60mm, Outer diameter: 80mm, Width: 8mm
Hardness: 85 Shore A
Temperature range: -20℃ to 200℃
Speed limit: ≤15m/s
Standard: ISO 6194
Images: Product shape chart | Installation dimension chart
4.Application Range
Suitable for gearboxes, hydraulic motors, engine crankshafts, agricultural machinery drive shafts, industrial pumps, reducers and other rotating shaft parts that require high-temperature and oil-resistant sealing.
5.FAQ
Q1: Can this seal adapt to high-temperature gear oil environments?
A1: Yes, FKM material is highly compatible with gear oil, hydraulic oil and synthetic oil, and works stably at 200℃.
Q2: Does it need additional lubrication during installation?
A2: Light lubrication is recommended for easier installation, but no extra lubrication is required during operation.
A3: Yes, the double-lip structure provides excellent dustproof performance.
6.Company Selling Points
Forever Seals focuses on precision sealing components with mature molding technology. Each product passes 100% dimensional inspection and compression test. We provide fast delivery for standard models and accept custom size orders. Professional technical support covers selection, installation and after-sales service.
7. Product Dimensions
| NO. | TYPE | SPECIFICATION | NO. | TYPE | SPECIFICATION |
| 1 | TC | 4*12*4 | 201 | TC | 10*22*5 |
| 2 | TC | 4*12*6 | 202 | TC | 10*22*6 |
| 3 | TC | 4*17*7 | 203 | TC | 10*22*7 |
| 4 | TC | 4*18*7 | 204 | TC | 10*22*8 |
| 5 | TC | 4.5*15*5 | 205 | TC | 10*22*10 |
| 6 | TC | 4.5*15*7 | 206 | TC | 10*23*5 |
| 7 | TC | 4.5*16*4 | 207 | TC | 10*23*7 |
| 8 | TC | 4.5*16*7 | 208 | TC | 10*23*8 |
| 9 | TC | 4.5*17*7 | 209 | TC | 10*23*9 |
| 10 | TC | 4.5*18*7 | 210 | TC | 10*24*4 |
| 11 | TC | 4.8*17*7 | 211 | TC | 10*24*5 |
| 12 | TC | 4.8*22*7 | 212 | TC | 10*24*6 |
| 13 | TC | 4.8*25*5.5 | 213 | TC | 10*24*7 |
| 14 | TC | 5*10*4 | 214 | TC | 10*24*8 |
| 15 | TC | 5*12*8 | 215 | TC | 10*25*5 |
| 16 | TC | 5*14*5 | 216 | TC | 10*25*7 |
| 17 | TC | 5*15*5 | 217 | TC | 10*25*8 |
| 18 | TC | 5*15*6 | 218 | TC | 10*25*10 |
| 19 | TC | 5*16*6 | 219 | TC | 10*26*4 |
| 20 | TC | 5*16*7 | 220 | TC | 10*26*5 |
| 21 | TC | 5*16*8 | 221 | TC | 10*26*6 |
| 22 | TC | 5*17*6 | 222 | TC | 10*26*7 |
| 23 | TC | 5*17*7 | 223 | TC | 10*26*8 |
| 24 | TC | 5*18*6 | 224 | TC | 10*26*10 |
| 25 | TC | 5*18*7 | 225 | TC | 10*27*5 |
| 26 | TC | 5*19*7 | 226 | TC | 10*27*6 |
| 27 | TC | 5*22*5 | 227 | TC | 10*28*7 |
| 28 | TC | 5*22*7 | 228 | TC | 10*28*8 |
| 29 | TC | 5*25*5 | 229 | TC | 10*28*10 |
| 30 | TC | 5.4*22*7 | 230 | TC | 10*29*7 |
| 31 | TC | 5.5*14*5.7 | 231 | TC | 10*30*7 |
| 32 | TC | 5.5*14*7.5 | 232 | TC | 10*30*8 |
| 33 | TC | 5.5*16*8 | 233 | TC | 10*30*10 |
| 34 | TC | 6*12*4 | 234 | TC | 10*30*12 |
| 35 | TC | 6*12*4.5 | 235 | TC | 10*31*7 |
| 36 | TC | 6*12*8 | 236 | TC | 10*32*7 |
| 37 | TC | 6*13*8 | 237 | TC | 10*32*10 |
| 38 | TC | 6*15*4 | 238 | TC | 10*34*7 |
| 39 | TC | 6*15*7 | 239 | TC | 10*35*4 |
| 40 | TC | 6*16*5 | 240 | TC | 10*35*8 |
| 41 | TC | 6*16*6 | 241 | TC | 10.8*20*9 |
| 42 | TC | 6*16*7 | 242 | TC | 11*17*4 |
| 43 | TC | 6*17*7 | 243 | TC | 11*17*5 |
| 44 | TC | 6*18*6 | 244 | TC | 11*18*4 |
| 45 | TC | 6*18*7 | 245 | TC | 11*18*5 |
| 46 | TC | 6*19*6 | 246 | TC | 11*19*5 |
| 47 | TC | 6*19*7 | 247 | TC | 11*19*6 |
| 48 | TC | 6*20*4 | 248 | TC | 11*19*7 |
| 49 | TC | 6*20*5.5 | 249 | TC | 11*20*4 |
| 50 | TC | 6*22*5 | 250 | TC | 11*20*7 |
| 51 | TC | 6*22*7 | 251 | TC | 11*21*7 |
| 52 | TC | 6*22*8 | 252 | TC | 11*22*4 |
| 53 | TC | 6*25*6 | 253 | TC | 11*22*6 |
| 54 | TC | 6*25*7 | 254 | TC | 11*22*7 |
| 55 | TC | 6*25*8 | 255 | TC | 11*22*8 |
| 56 | TC | 6*26*7 | 256 | TC | 11*23*7 |
| 57 | TC | 6*30*7 | 257 | TC | 11*23*8 |
| 58 | TC | 6*31*7 | 258 | TC | 11*24*6 |
| 59 | TC | 6*34*7 | 259 | TC | 11*24*7 |
| 60 | TC | 6*35*7 | 260 | TC | 11*25*7 |
| 61 | TC | 6.5*14*5.7 | 261 | TC | 11*25*8 |
| 62 | TC | 6.5*14.5*7 | 262 | TC | 11*25*9 |
| 63 | TC | 6.8*22*7 | 263 | TC | 11*26*4 |
| 64 | TC | 7*14*4 | 264 | TC | 11*26*7 |
| 65 | TC | 7*14*7 | 265 | TC | 11*28*7 |
| 66 | TC | 7*15*5 | 266 | TC | 11*29*7 |
| 67 | TC | 7*16*5 | 267 | TC | 11*30*5 |
| 68 | TC | 7*16*7 | 268 | TC | 11*30*7 |
| 69 | TC | 7*16*8 | 269 | TC | 11*30*10 |
| 70 | TC | 7*17*4 | 270 | TC | 11*38*7 |
| 71 | TC | 7*17*5 | 271 | TC | 11.6*24*10 |
| 72 | TC | 7*17*7 | 272 | TC | 12*8*4 |
| 73 | TC | 7*18*5 | 273 | TC | 12*18*4.5 |
| 74 | TC | 7*18*6 | 274 | TC | 12*18*5 |
| 75 | TC | 7*18*7 | 275 | TC | 12*18*6 |
| 76 | TC | 7*18*8 | 276 | TC | 12*19*3 |
| 77 | TC | 7*19*5 | 277 | TC | 12*19*4 |
| 78 | TC | 7*19*7 | 278 | TC | 12*19*5 |
| 79 | TC | 7*20*7 | 279 | TC | 12*19*7 |
| 80 | TC | 7*22*6 | 280 | TC | 12*19*8 |
| 81 | TC | 7*22*7 | 281 | TC | 12*20*4 |
| 82 | TC | 7*22*8 | 282 | TC | 12*20*5 |
| 83 | TC | 7*24*5 | 283 | TC | 12*20*5.5 |
| 84 | TC | 7*25*10 | 284 | TC | 12*20*6 |
| 85 | TC | 7*31*7 | 285 | TC | 12*20*7 |
| 86 | TC | 8*12*3 | 286 | TC | 12*21*4 |
| 87 | TC | 8*13*5 | 287 | TC | 12*21*5 |
| 88 | TC | 8*14*4 | 288 | TC | 12*21*7 |
| 89 | TC | 8*14*5 | 289 | TC | 12*22*4 |
| 90 | TC | 8*14*7 | 290 | TC | 12*22*5 |
| 91 | TC | 8*15*4 | 291 | TC | 12*22*5.5 |
| 92 | TC | 8*15*5 | 292 | TC | 12*22*6 |
| 93 | TC | 8*15*6 | 293 | TC | 12*22*6.5 |
| 94 | TC | 8*15*7 | 294 | TC | 12*22*7 |
| 95 | TC | 8*15*8 | 295 | TC | 12*22*8 |
| 96 | TC | 8*16*4 | 296 | TC | 12*22*9 |
| 97 | TC | 8*16*4.5 | 297 | TC | 12*22*10 |
| 98 | TC | 8*16*5 | 298 | TC | 12*23*5 |
| 99 | TC | 8*16*6 | 299 | TC | 12*23*7 |
| 100 | TC | 8*16*7 | 300 | TC | 12*23*8 |
| 101 | TC | 8*16*8 | 301 | TC | 12*23*10 |
| 102 | TC | 8*17*4 | 302 | TC | 12*24*4 |
| 103 | TC | 8*17*5 | 303 | TC | 12*24*4.5 |
| 104 | TC | 8*17*7 | 304 | TC | 12*24*5 |
| 105 | TC | 8*18*4 | 305 | TC | 12*24*6 |
| 106 | TC | 8*18*5 | 306 | TC | 12*24*7 |
| 107 | TC | 8*18*6 | 307 | TC | 12*24*8 |
| 108 | TC | 8*18*7 | 308 | TC | 12*24*10 |
| 109 | TC | 8*18*8 | 309 | TC | 12*25*4.5 |
| 110 | TC | 8*18*10 | 310 | TC | 12*25*5 |
| 111 | TC | 8*19*4 | 311 | TC | 12*25*6 |
| 112 | TC | 8*19*5 | 312 | TC | 12*25*7 |
| 113 | TC | 8*19*7 | 313 | TC | 12*25*8 |
| 114 | TC | 8*20*5 | 314 | TC | 12*25*10 |
| 115 | TC | 8*20*6 | 315 | TC | 12*26*5 |
| 116 | TC | 8*20*7 | 316 | TC | 12*26*7 |
| 117 | TC | 8*20*8 | 317 | TC | 12*26*8 |
| 118 | TC | 8*21*6 | 318 | TC | 12*26*9 |
| 119 | TC | 8*22*4 | 319 | TC | 12*26*10 |
| 120 | TC | 8*22*5 | 320 | TC | 12*27*7 |
| 121 | TC | 8*22*6 | 321 | TC | 12*28*4 |
| 122 | TC | 8*22*7 | 322 | TC | 12*28*5 |
| 123 | TC | 8*22*8 | 323 | TC | 12*28*6 |
| 124 | TC | 8*22*10 | 324 | TC | 12*28*7 |
| 125 | TC | 8*23*5 | 325 | TC | 12*28*8 |
| 126 | TC | 8*23*7 | 326 | TC | 12*29*4 |
| 127 | TC | 8*24*7 | 327 | TC | 12*29*7 |
| 128 | TC | 8*25*4 | 328 | TC | 12*30*5 |
| 129 | TC | 8*25*7 | 329 | TC | 12*30*7 |
| 130 | TC | 8*25*8 | 330 | TC | 12*30*8 |
| 131 | TC | 8*25*9 | 331 | TC | 12*30*10 |
| 132 | TC | 8*26*4 | 332 | TC | 12*31*7 |
| 133 | TC | 8*26*6 | 333 | TC | 12*32*5 |
| 134 | TC | 8*26*7 | 334 | TC | 12*32*7 |
| 135 | TC | 8*28*5 | 335 | TC | 12*32*8 |
| 136 | TC | 8*28*7 | 336 | TC | 12*32*10 |
| 137 | TC | 8*28*10 | 337 | TC | 12*34*7 |
| 138 | TC | 8*29*10 | 338 | TC | 12*35*6 |
| 139 | TC | 8*30*6 | 339 | TC | 12*35*7 |
| 140 | TC | 8*30*7 | 340 | TC | 12*35*10 |
| 141 | TC | 8*34*8 | 341 | TC | 12*36*5 |
| 142 | TC | 9*14*4 | 342 | TC | 12*37*7 |
| 143 | TC | 9*15*4 | 343 | TC | 12*45*7 |
| 144 | TC | 9*15*7 | 344 | TC | 12*50*7 |
| 145 | TC | 9*16*4 | 345 | TC | 12.5*22*6 |
| 146 | TC | 9*16*5 | 346 | TC | 13*20*4 |
| 147 | TC | 9*17*4 | 347 | TC | 13*20*5 |
| 148 | TC | 9*17*6 | 348 | TC | 13*20*7 |
| 149 | TC | 9*18*4 | 349 | TC | 13*21*4 |
| 150 | TC | 9*18*5 | 350 | TC | 13*21*5 |
| 151 | TC | 9*18*7 | 351 | TC | 13*22*4 |
| 152 | TC | 9*19*5 | 352 | TC | 13*22*5 |
| 153 | TC | 9*19*7 | 353 | TC | 13*22*5.5 |
| 154 | TC | 9*20*5 | 354 | TC | 13*22*6 |
| 155 | TC | 9*20*6 | 355 | TC | 13*22*7 |
| 156 | TC | 9*20*7 | 356 | TC | 13*22*8 |
| 157 | TC | 9*21*5 | 357 | TC | 13*23*5 |
| 158 | TC | 9*22*7 | 358 | TC | 13*23*7 |
| 159 | TC | 9*23*5 | 359 | TC | 13*24*5 |
| 160 | TC | 9*24*5 | 360 | TC | 13*24*6 |
| 161 | TC | 9*24*6 | 361 | TC | 13*24*6.5 |
| 162 | TC | 9*24*7 | 362 | TC | 13*24*7 |
| 163 | TC | 9*25*7 | 363 | TC | 13*25*5 |
| 164 | TC | 9*25*8 | 364 | TC | 13*25*6 |
| 165 | TC | 9*26*6 | 365 | TC | 13*25*7 |
| 166 | TC | 9*26*7 | 366 | TC | 13*26*5 |
| 167 | TC | 9*29*7 | 367 | TC | 13*26*6 |
| 168 | TC | 9*30*7 | 368 | TC | 13*26*7 |
| 169 | TC | 9*30*8 | 369 | TC | 13*26*9 |
| 170 | TC | 10*15*4 | 370 | TC | 13*27*7 |
| 171 | TC | 10*15*5 | 371 | TC | 13*28*7 |
| 172 | TC | 10*15*7 | 372 | TC | 13*28*8 |
| 173 | TC | 10*16*4 | 373 | TC | 13*28*10 |
| 174 | TC | 10*16*5 | 374 | TC | 13*29*7 |
| 175 | TC | 10*16*7 | 375 | TC | 13*29*9 |
| 176 | TC | 10*17*3 | 376 | TC | 13*30*7 |
| 177 | TC | 10*17*4 | 377 | TC | 13*30*8 |
| 178 | TC | 10*17*5 | 378 | TC | 13*32*7 |
| 179 | TC | 10*17*6 | 379 | TC | 13*35*7 |
| 180 | TC | 10*17*7 | 380 | TC | 13.5*24*5 |
| 181 | TC | 10*18*4 | 381 | TC | 13.5*24*6 |
| 182 | TC | 10*18*5 | 382 | TC | 13.7*24*5 |
| 183 | TC | 10*18*6 | 383 | TC | 14*20*4 |
| 184 | TC | 10*18*7 | 384 | TC | 14*20*5 |
| 185 | TC | 10*18*8 | 385 | TC | 14*20*7 |
| 186 | TC | 10*19*4 | 386 | TC | 14*21*4 |
| 187 | TC | 10*19*5 | 387 | TC | 14*21*7 |
| 188 | TC | 10*19*6 | 388 | TC | 14*22*4 |
| 189 | TC | 10*19*7 | 389 | TC | 14*22*5 |
| 190 | TC | 10*19*10 | 390 | TC | 14*22*5.5 |
| 191 | TC | 10*20*4 | 391 | TC | 14*22*6 |
| 192 | TC | 10*20*5 | 392 | TC | 14*22*7 |
| 193 | TC | 10*20*6 | 393 | TC | 14*23*4 |
| 194 | TC | 10*20*7 | 394 | TC | 14*23*5 |
| 195 | TC | 10*20*9 | 395 | TC | 14*23*6 |
| 196 | TC | 10*21*4 | 396 | TC | 14*23*7 |
| 197 | TC | 10*21*5 | 397 | TC | 14*24*4 |
| 198 | TC | 10*21*6 | 398 | TC | 14*24*5 |
| 199 | TC | 10*21*7 | 399 | TC | 14*24*6 |
| 200 | TC | 10*22*4 | 400 | TC | 14*24*7 |
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