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PERNO A CARTUCCIA PER ARTICOLAZIONI DI SOSPENSIONI DI MACCHINE MOVIMENTO TERRA E VEICOLI INDUSTRIALI
PERNO A CARTUCCIA PER ARTICOLAZIONI DI SOSPENSIONI DI MACCHINE MOVIMENTO TERRA E VEICOLI INDUSTRIALI
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机译:土方机械和工业车辆悬架接头的卡销
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摘要
The utility model provides one kind permanent lubricated cylinder round pin (10) include: the central axis, two side direction distance piece (12, 13) splined connection to this central axis (11), axle sleeve (14), install in the middle position for two side direction distance pieces (12, 13) this axle sleeve (14). This axle sleeve (14) are and for side direction distance piece (12, 13) free rotation on central axis (11). Injectd two seats portions of putting (15, 15) between axle sleeve (14) and side direction distance piece (12, 13), these two seats portions of putting (15, 15) design into the corresponding sealing washer of holding (16, 16). In this cylinder round pin (10), every sealing washer (16, 16) are including at least one emollient seal lip form portion (160) of detached and at least one dust shield lip form portion (161) each other.
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