122-7797: Ring
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    122-7797: Ring

    Part Number: 122-7797
    Brand: Cat
    Retrieving Price.....

    Ring

    Description:
    Backup Rings prevent seal extrusion in high pressure applications, and may be used to 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, and contribute significantly to the life and performance of the sealing system in high pressure applications.

    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.

    Backup rings may be solid or split. Split rings are used for ease of assembly.

    Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

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

    Warning: This product can expose you to chemicals including Tetrafluoroethylene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
    UNITS:
    • US
    • Metric
    • Cross Section Height (in): 0.09
    • Cross Section Width (in): 0.05
    • Inside Diameter (in): 0.96
    • Material: PTFE - Polytetrafluoroethylene
    • Material Description: PTFE provides superior performance in Air, Engine Oil, Diesel Fuel and Coolant applications, but is sensitive to installation damage and debris. It works well at very high temperatures.
    • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
    material handler
    M325D L MH M325D MH

    wheeled excavator
    M330D M325C MH W345B II W345C MH

    forest products
    345C

    excavator
    345B II 320C, 336F L 349D L 345C L 330D MH 336FMHPU 335F 345B L 320D LN 336D L 336E LH 330D L 323D LN 349F LXE 329E L 325F LCR 336E L 345D L 336F LNXE 320D LRR 336F, 329D L 323D L 335F LCR 330C L 329D LN 320E, 323E L 326F, 320D, 349E L 345C, 330F, 349D, 349D2, 329D2 L 329D, 323D2 L 325C, 325F 323F L 325D L 325D MH M325D MH 336F LN XE 324E L 352F XE VG 320E LRR 320E L 324D L 323F 349E, 345D, 336D2 XE 336D LN 320D FM 323D S 340F L UHD 323D SA 323D, 330D, 325D FM 336F L XE 326D2 L 330F OEM 320D2, 349D2 L 345B, 324D LN 345C MH 330C MH 325D, 323E SA 336D2 L 323F OEM 352F, 322C, 336D, 320F L 321D LCR 340F, 320D2 L 336D2, 330D2 349F L 330C FM 345B II MH 336F LN 324D, 352F OEM 336E LN 323F SA 320D L 328D LCR 349E L VG 320D RR 330F L 345D L VG 330C LN M325D L MH 323F LN 330D FM 330C, 352F-VG 324E, 326F L 326F LN 330F LN 330D LN 330D2 L 329E LN 336D2 LXE 323E LN 329E, 329D2, 320E RR 336E, 324E LN 336E HVG 324D FM 349E L HVG 329F L 340F L LRE 320E LN 336E LNH

    wheel excavators
    W345BIIMH, M325DMH

    track excavators
    320D, 330C, 320C, 324D, 349E, 330DL, 336D2L, 336DL, 336FLN, 336DOEM, 323FOEM, 326FL, 320D2L, 345DL, 320EL, 336FL, 329DL, 336ELH, 330CL, 323DLN, 321DLCR, 323DL, 323ESA, 349EL, 320CL, 324DL, 325DLOEM, 329DLN, 320ERR, 329ELN, 329D2L, 345CL, 322CL, 345BL, 325CL, 326FLN, 349ELVG, 345BIIMH, 325DL, 330FLN, 330FL