5J-4991: 活塞密封圈
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    5J-4991: 活塞密封圈

    零件号: 5J-4991
    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
    • 凹槽宽度 - A(+/- 0.002 in)(in): 0.38
    • 凹槽直径 - B(+/- 0.003 in)(in): 5.59
    • 孔径(in): 6.50
    • 密封件形状: 1 型
    wheel tractor scrapers
    631G, 637G, 633E, 639D, 637DPP, 633D, 637E, 631D

    wheel tractor-scraper
    637G, 631E, 637E, 633E, 631G, 633E II

    track-type tractor
    D6T, D6G SR D6R, D7R II D6R II D6R III D6T XW D6E D6G2 XL D6T LGP D8T, D7R, D6R LGP D8R D6N D6R XL D6H XL D6N LGP D6H, D6H XR D6T XL D6E SR D8R II D7G2 D6G2 LGP D7R XR D6R STD D5H XL D6N XL D7R LGP D5R2 D8N, D5R LGP D5R XL

    wheel dozer
    834B

    track loaders
    963LGP, 963, 977L

    wheel loaders
    966C

    wheel dozers
    834B

    compactors
    836

    track type tractors
    D7R, D6R, D6T, D6RIII, D6RIILGP, D5R2XL, D6RIIILGP, D6RIIXW, D6RIIXL, D8RLRC, D6TXL, D6NXL, D6RII, D6RLGP, D8RII, D6HIIXL, D6TLGP, D6RXL, D6NLGP, D5HIIXL, D6G, D6GIILGP, D6TXW, D7RII, D7RLGP, D7RIIXR, D6DSR, D9N, D6HII, D6D, D6HIIXR, D6H, D6DLGP, D6T2LGP, D8N, D7H, D7G, D6RXR