RING BACKUP
Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.
Applications:
Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.
SPECIFICATIONS FOR PART NUMBER 293-0730
- Inside Diameter (in): 1.28
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Material: PEEK - Polyetheretherketone Plastic
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Cross Section Width (in): 0.09
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Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
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Cross Section Height (in): 0.1
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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.
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Seal/O-Ring Type: Split
COMPATIBLE MODELS FOR PART NUMBER 293-0730
WHEEL-TYPE SKIDDER
525C 535C 545C
GENERATOR
SR4B
INTEGRATED TOOLCARRIER
IT62H
WHEEL-TYPE LOADER
950H 962H 966D 966E 966F 966F II 966L 966M 966M XE 972L 972M 972M XE 980M 982M
WHEEL TRACTOR-SCRAPER
627G 637D 637E 637G
EARTHMOVING COMPACTOR
815B 815F II 816F II
MARINE PRODUCTS
C7 C9
BACKHOE LOADER
434F 444F
WHEEL DOZER
814F II
MATERIAL HANDLER
C7 M325D L MH M325D MH
COLD PLANER
PM-102
MOTOR GRADER
12K 120K 120K 2 12M 140 140G 140K 140K 2 140M 140M 2 14L 150 160 160K 160M 160M 2
FOREST PRODUCTS
2290 2390 2391 2491 2590 324D FM 324D FM LL 511 521 521B 522 522B 532 541 541 2 551 552 552 2 573 584 584HD 586C TK711 TK721 TK722 TK732 TK741 TK751 TK752
TELEHANDLER
TH336C TL943C
TRACK-TYPE TRACTOR
D6R D6R III D6R STD D6R LGP D6R XL D6T D7R D7R LGP D7R XR
ENGINE - MACHINE
C9
ASPHALT PAVER
AP-1000D AP-1000F AP-1055D AP-1055F AP-755 AP1000 AP1055 BG-2455D BG-260D
PETROLEUM PRODUCTS
C7 C9 CX31-C9I CX31-P600 TH31-C9I TH31-C9P TH31-E61
WHEELED EXCAVATOR
M322D MH M330D
ENGINE - INDUSTRIAL
3516C C-9 C4.4 C7 C9 C9 GEN SET D250GC D300GC XQP300
EXCAVATOR
324D 324D FM 324D L 324D LN 325D 325D FM 325D FM LL 325D L 325D MH 326D L 328D LCR 329D 329D L 329D LN 330D 330D FM 330D L 330D LN 330D MH 336D 336D L 336D LN 336D2 336D2 GC 336D2 L 336D2 L XE 336D2 LXE 336D2 XE 340D L 340D2 L 349E 390D M325D L MH
ENGINE - GENERATOR SET
LC51XX POWER SYS
TRACK-TYPE LOADER
973C 973D
