DO Type 205.5-280mm 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
FS4700 500 470 50
FS5055 533.4 505.5 44
FS5065 534 506.5 43
FS5070 547 507 60
FS5300 560 530 50
FS5390 568 539 39
FS5550 590 555 42
FS5590 590 559 50
FS5600 600 560 42
FS5800 608 580 43.6
FS5910 623 591 50
FS5960 628 596 50
FS6670 700 667 44
FS7180 750 718 50
FS7300 768 730 50
FS7450 785 745 50
FS8340 886 834 80
FS11750 1236 1175 80
FS13720 1425 1372 80

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.