Hydraulic piston seal SPGA 170x150.63x9.4 polyamide + NBR70 WYS, up to 270 bar,Caterpillar 9X-3605, 9X-3607
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Code:32170150094
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Weight:0.022 Kgs
Данни за продукта
ØD=170 mm; Ød=150.63 mm; H=9.4 mm
OE References:
Caterpillar 9X-3605, 9X-3607
Suitable for:
SHOVEL LOGGER
345C
TRACK FELLER BUNCHER
TK1051
WHEELED EXCAVATOR
M322D MH M322D2 MH3026 W345C MH M322F M322D M322C W330B W345B II M324D2 MH M325B M330D
WHEEL TRACTOR-SCRAPER
637
LOGGER
322C
EXCAVATOR
336E LN 322B L 330 L 345B II 345B L 336E LH 324D FM LL 330-A L 349D L 325-A LN 328D LCR 329D LN 325B L 329D L 324D FM 336D 324D 336E 349D2 L 325-A 336D2 L 330D LN 322B LN 340D2 L 324E L 568 FM LL 322N 325 LN 322-A LN 345C L 349E L 350-A 325-A L 322 LN 345D L VG 322C 336D LN 340D L 322 L 349E L VG 324E LN 330B L 330B LN 330D FM 385C 345B 345C 345D 330-A 345D L 349F L 325B LN 385C L 325D L 330C LN 330-A L 349D2 330 LN 325 L 330C L 326F L 336D L 336D2 330-A LN 568 FM 350-A L 345B II MH 322C FM 330B 330C FM 330C 330D 326F 324D LN 345C MH 349D 324D L 350 L 330D L 322-A L 336E L 322-A N 325C 326F LN 349E 325D M320
MATERIAL HANDLER
MH3024
WHEEL DOZER
834G 834H
MOBILE HYD POWER UNIT
330D L 345C 336D L 330D 325D 345C L
WHEEL LOADER
980 XE 966 972M 972 972L 966 GC 972 XE 966 XE 966XE 966K XE 980 950L 962M 972M XE 966M XE 980XE 980L 972XE 980M 966H 966L 966K 966M
Material: outer ring made of polyamide (Nylon, PA) + inner ring (energizer) made of nitrile rubber NBR 70
Profile type: SPGA
Working pressure: 0 - 270 bar
Работна температура: -30°C ~ +110°C
Speed: 0.008~1.0 m/s
Media: Mineral-based hydraulic oils, greases and industrial fluids
OEM reference: Caterpillar 9X-7298 (9X7298)
Manufacturer:
Estimated Shipping
to Targovishte starts at
€3.31
outside Targovishte starts at
€3.43
outside Targovishte starts at
€3.28
to Targovishte starts at
€3.28
The double-acting piston seal type SPGA byWYS is a specialized heavy duty piston sealing element, whose main function is to retain oil pressure. It consists of two components: an outer ring (slide ring) made of reinforced polyamide (PA, Nylon), and an inner ring with a circular cross-section made of nitrile rubber NBR 70 Shore A. The outer ring provides exceptional resistance to wear, deformation and extrusion in large clearances and has a specific cut to facilitate installation, while the inner O-ring provides constant radial compression and pressure maintenance.
Main features:
- High mechanical strength: The nylon element allows operation with larger assembly and operating clearances between the rod and the cylinder, without the risk of damage to the seal
- No "Stick-Slip" effect: The profile ensures low friction at start-up and smooth movement even at very low speeds (from 0.008 m/s)
- Excellent static and dynamic sealing: The O-ring prevents internal leakage in the cylinder, even during prolonged periods of pressure
SPGA is suitable for installation in hydraulic cylinders of construction and mining machines, and is extremely popular as an alternative or original equipment in Caterpillar.
