293-0730: Split Backup Ring
+ / - Hover over image to Zoom
Other Views

    293-0730: Split Backup Ring

    Part Number: 293-0730
    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): 0.09
    • Inside Diameter (in): 1.28
    • 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
    telehandler
    TL943C, TH336C

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

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

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

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

    wheel-type loader
    950H, 962H, 966F, 966F II 966D, 966E

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

    engine - industrial
    C7, C9

    expanded mining products
    MD5075

    engine - truck
    C9, C7, C-9

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

    material handler
    M325D L MH M325D MH

    cold planer
    PM-102

    integrated toolcarrier
    IT62H

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

    wheeled excavator
    M330D M322D MH

    wheel dozer
    814F II

    track-type loader
    973D, 973C

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

    excavator
    325D L 329D L 324D FM LL 336D2, 336D L 336D2 L 324D FM 324D L 330D L 330D, 330D LN 336D2 GC 330D FM 336D2 L XE 328D LCR 325D FM LL M325D MH 329D LN 390D, 336D LN 336D2 LXE 336D2 XE 330D MH 329D, M325D L MH 325D MH 324D LN

    earthmoving compactor
    815F II 815B, 816F II