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149-5240: Split Backup Ring
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    149-5240: Split Backup Ring

    Part Number: 149-5240
    Brand: Cat
    Retrieving Price.....

    Split Backup Ring

    WARNING:
    This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm.

    Description:
    Backup rings prevent seal extrusion in high pressure applications and help protect the life of overall sealing system from pressure surges.

    Attributes:
    Cat® backup rings are designed in conjunction with the elastomeric seal and mating components to contribute significantly to the life and performance of the sealing system in high pressure applications. They may be solid or split depending on the application requirements.

    Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.

    Cat® sealing system uses a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.

    Applications:
    Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.

    UNITS:
    • US
    • Metric
    • Axial Thickness (mm): 1
    • Cross Section Height (mm): 2.5
    • Cross Section Width (mm): 1.4
    • Inside Diameter (mm): 32
    • Material: PEEK - Polyetheretherketone Plastic
    • Material Description: PEEK is used in designs requiring tight dimensional tolerances, high strength, and resistance to fuels and lubricants at high pressures and very high temperatures.
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    • Radial Thickness (mm): 3
    • Seal/O-Ring Type: Split
    comb
    470, 465, 460

    asphalt pavers
    AP1000F, AP1055F

    whex
    M325C MH M322D MH M330D

    bhl
    434F, 444F

    fp
    586C, TK732, 584HD, TK721, 2290, 521B, 541, 521, 552, 580B, 573, 552 2 2390, 522, 2391, 532, 522B, 2491, 2590, 584, TK741, 570B, 511, 541 2 TK722, TK752, TK711, 322C, TK751, 551

    ttl
    973C, 963C, 953C, 973D

    track excavators
    322CL

    wtl
    962H, 938G II 962G II 950G II 966E, 966F, 950H, 966F II 990 II 966D

    chal
    MTC735, MT735, MTC745, MT745, MTC765, MTC755, MT755, MT765

    meng
    C9, C7, 3126B, C4.4

    ttt
    D6R II D6R III D5N D6N, D6T, D7R, D6R XL D7R XR D7R LGP D6R LGP D6R, D6R STD

    ieng
    C9, C-9, SPP101 3126B, C7

    wts
    637G, 637D, 627G, 637E

    wtt
    814F II

    mg
    140G, 12H, 135H, 120K, 140K 2 160K, 12M, 120H, 160M, 140M, 140M 2 160M 2 14L 140K, 120K 2 12K

    mh
    M325D MH M325D L MH

    7 to 9 liter
    C-9

    com
    815F II 815B, 816F II

    cold
    PM-102

    emp
    MD5075

    teng
    C9, 3126E, TH31-C9I 3126B, C7, TH31-E61 CX31-P600 C-9, 3126, TH31-C9P CX31-C9I

    it
    IT62H, IT62G II IT38G II

    pipe
    561N

    tmh
    TH336C, TL943C

    ap
    BG-2455D, AP-1055F AP-1055D, AP-1000F AP-755, AP-1000D, BG-260D

    exc
    330C, 336D2, 325C, 325D FM 325D, 336D2 L XE 390D, M325D L MH 330C L 336D2 L 336D L 330D L 325D L 324D LN 324D L 329D L 329D LN 325C FM 324D FM LL 330D, 336D2 GC 328D LCR 322C, M325D MH 330D FM 326D L 336D LN 336D2 XE 325D MH 325C L 330C FM 330C LN 329D, 324D, 330D LN 336D2 LXE 330D MH 322C FM 340D2 L 336D, 349E, 324D FM 330C MH 325D FM LL 340D L

    petr
    C9, 3126E, TH31-C9I 3126B, C7, TH31-E61 CX31-P600 C-9, 3126, TH31-C9P CX31-C9I

    epg
    C9