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

    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.

    Warning: Cancer and Reproductive Harm -www.P65Warnings.ca.gov.
    UNITS:
    • US
    • Metric
    • Cross Section Height (in): 0.1
    • Cross Section Width (in): 0.06
    • Inside Diameter (in): 1.27
    • 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.
    • Seal/O-Ring Type: Split
    wheel-type loader
    924G, 938G II 950H, 962H, 962G II 950G II 966F II 990 II 966D, 966F, 966E, 928HZ, 924GZ, 930H

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

    engine - generator set
    C9, XQP300 3516C, 3126B, C9 GEN SET

    wheel-type skidder
    525C, 535C, 545C

    engine - machine
    C-9

    track-type loader
    953C, 963C, 973C, 973D

    engine - industrial
    C-9, C9, C7, 3126B, SPP101

    telehandler
    TL943C, TH336C

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

    wheeled excavator
    M330D M325C MH M322D MH

    material handler
    M325D L MH M325D MH

    motor graders
    120K, 160M2

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

    wheel tractor-scraper
    637D, 627G, 637E, 637G

    earthmoving compactor
    815F II 815B, 816F II

    petroleum products
    CX31-C9I C9, TH31-C9P C7, TH31-E61 TH31-C9I 3126B, CX31-P600

    engine - truck
    C9, C7, 3126E, C-9, 3126, 3126B

    brush cutters,industrial,other
    586CLRC

    cold planer
    PM-102

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

    wheel dozer
    814F II

    asphalt paver
    BG-2455D, AP-755, AP-1000D, BG-260D, AP-1055F AP-1055D, AP-1000F

    integrated toolcarrier
    IT38G II IT62G II IT62H

    pipelayer
    561N

    track-type tractor
    D6N, D6R III D6R II D6R, D7R, D7R LGP D7R XR D6T, D5N D6R LGP D6R XL D6R STD

    expanded mining products
    MD5075