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K518 200-175/1
K518 200-175/1
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Поставщик Европейских уплотнений
г. Санкт-Петербург

пр. Луначарского 72 к 1 офис 2А

8 (812) 987-29-39
8 (953) 177-29-39
Отдел продаж
sales@o-ring.su
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K518 200-175/1

K518 200-175/1K518 200-175/1K518 200-175/1
K518 200-175/1
K518 200-175/1
K518 200-175/1

K518 is a five piece double acting compact seal which consists of one elastomeric nitrile rubber sealing element , two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profiled guide rings produced from thermoplastic to absorb transverse forces.

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Характеристики:

Размер (мм)
200X175X25,4X12,7
Тип профиля
K518
Все характеристики
Артикул27194
0 ₽
Санкт-Петербург:Под заказ
Итого:
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K518 is a five piece double acting compact seal which consists of one elastomeric nitrile rubber sealing element , two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profiled guide rings produced from thermoplastic to absorb transverse forces.

PRODUCT ADVANTAGES
•Superior radial load bearing capacity
•Economic sealing and guiding solution
•Simple groove design , one-piece piston possible
•Long service life
•Simple snap installation

APPLICATION
Mobile hydraulics , back-hoe loaders , fork-lift trucks , agricultural machinery , standard cylinders.
MATERIALCODE
NBR80 SHORE ANB8001
POM PM9905
TPE TP7301
OPERATING CONDITIONS
MEDIAMineral oils (DIN 51524) HFA and HFBHFC
TEMPERATURE-30°C +105°C+5°C +60°C-30°C +60°C
PRESSURE<=400 Bar<=400 Bar<=400 Bar
SPEED<=0.5 m/sec<=0.5 m/sec<=0.5 m/sec
Note: The above data are maximum values and cannot be used at the same time.
SURDACE ROUGHNESSRaRmax
Sliding Surface ?D<=0.4 ?m<=4.0?m
Groove Base ?d<=1.6 ?m<=6.3?m
Groove Flanks B<=3.2 ?m<=16 ?m

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

INSTALLATION
Easily assembled into one-piece piston because the back-up rings and guide rings are produced in split forms. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.

NOTES
For special applications that require high temperatures , piston seal is manufactured in FKM and PTFE material.

Размер (мм)
200X175X25,4X12,7
Тип профиля
K518