DO Type 280-480mm Floating Seal

Material:High Chrome Alloy Casting Iron
Lifetime:4000 hours;
Hardness: HRC60-72;
Rubber O Ring:NBR,VMQ,HNBR,FPM

Application:
1. All series domestic brand crawler bulldozers as:
SHANTUI,XUANGONG,PENGPU,ZOOMLION, LONKING, YISHAN, XGMA, LIUGONG,etc.
2. All series domestic 1.3~180 ton crawler bulldozers and rubber-tyred hydraulic excavators.
3. Komatsu D50, D60, D80, D85, D155, D355,CAT D58, D60, D7G, D8K, D9L, D10H crawler bulldozers.
4. German R902-R992 and CAT, Komatsu series hydraulic excavators.
5. Various models of loaders, pavers, cranes, concrete mixer, Shearer,tunneling machine and scraper conveyor,etc.

P/N    D1  D2  H
FS2540 280 254 36
FS2600 288 260 40
FS2615 288.5 261.5 40
FS2650 293 265 38
FS2720 300 272 40
FS2750 303 275 38
FS2928 310.8 292.8 38
FS3000 325 300 38
FS2950 328 295 40
FS2980 328 298 40.8
FS3000B 328 300 40
FS3035 328 303.5 38
FS3180 341 318 38
FS3180B 346 318 38
FS3180C 346 318 40
FS3185 346.4 318.5 38
FS3190 346.5 319 46
FS3160 347 316 39
FS3200 348 320 40
FS3400 368 340 40
FS3400B 368 340 40.8
FS3400C 370 340 40
FS3500 375 350 38
FS3660 394 366 38
FS3665 394.4 366.5 38
FS3805 405 380.5 40
FS3850 413 385 46
FS3870 415 387 38
FS4000 426.5 400 39
FS4300 457 430 38
FS4400 468 440 46
FS4480 480 448 38
FS4500 480 450 50

Floating seal is used widely, usually is used in the slow speed operation and the place required high lubrication reliability and working life, such as mining machinery, agricultural machinery, construction machinery, heavy truck, coal cutter, tunneling machine, scraper conveyor and cultivated land machine, etc.