5J-4989: 活塞密封圈
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    5J-4989: 活塞密封圈

    零件号: 5J-4989
    品牌: Cat
    正在获取价格......

    1 型

    一种两件式密封件,由一个活塞环和一个扩张器组成,用于防止机油在油缸杆端和盖端之间流动。活塞密封圈通常由特氟龙制成,当压力大于 3000 psi(20670 kPa)时可选用尼龙材料。各种形状的扩张器由丁腈橡胶制成。

    单位:
    • 美制
    • 公制
    • : 0
    • 凹槽宽度 - A(+/- 0.002 in)(in): 0.38
    • 凹槽直径 - B(+/- 0.003 in)(in): 5.09
    • 外径(in): 0
    • 孔径(in): 6.00
    • 密封件形状: 1 型
    • 总长度(in): 0
    wheel tractor-scraper
    623E, 621G, 627G, 623F, 623G, 627E, 621F, 621E, 627F

    wheel tractor scrapers
    621B

    underground articulated truck
    AD30, AD22

    wheel-type loader
    928HZ, 930H, 930G

    track loaders
    977K, 977L

    track excavators
    225B, 229

    track type tractors
    D6R, D6T, D6RXR, D6RXW, D6TXL, D6RIIXL, D6RIII, D6RII, D6HIIXR, D6RLGP, D6TLGP, D6RIIIXL, D6RXL, D6RIIXW, D7RLGP, D6TXW, D7F, D7G, D6RIIILGP, D6RIILGP, D6HIIXL, D6G, D6H, D9L, D6D, D6T2LGP, D10N, D6HII

    off-highway truck
    789D, 789C

    underground articulated trucks
    AD30

    underground mining loaders
    R1300G

    load, haul, dump
    R1300G II

    track-type tractor
    D6T, D6R, D6T XL D6R III D6R II D6H, D6G SR D6T XW D6E D7R, D6R XL D7G2 D6G2 XL D6T LGP D6R LGP D6R STD D6H XL D6E SR D6H XR

    off highway trucks
    789B

    wheel loaders
    950B, 966C, 950E

    wheel dozers
    834B