K03-100 NBR PACKING 100X80X20.6

K03 is a three piece single acting sealing set which consists of one reinforced cotton fabric backup ring , one elastomeric nitrile rubber middle ring , and one thermoplastic header ring.

PRODUCT ADVANTAGES
• Functions even with poor surfaces
• Easy installation
• Adjustable seal housing height due to the reason of being used in open grooves.

APPLICATION
Used especially in hard working conditions such as iron and steel industry , mining equipment , marine hydraulics , scrap cutters and special cylinders where the actual conditions are difficult to predict.

MATERIAL		CODE
COTTON FABRIC NBR		NB^₈₀₀₈
POM		PM^₉₉₀₃

OPERATING CONDITIONS

MEDIA

Mineral oils(DIN 51524)

HFA and HFB

HFC

TEMPERATURE

-30°C +105°C

+5°C +60°C

-30°C +60°C

PRESSURE

≤400 Bar

SPEED

≤0.5 m/sn

Note: The above data are maximum values and cannot be used at the same time.

SURFACE ROUGHNESS	Ra	Rmax
Sliding Surface Ød	≤0.4 μm	≤3.2 μm
Groove Base ØD	≤1.6 μm	≤6.3 μm
Groove Flanks B	≤3.2 μm	≤16 μm
Note: It is recommended to have 50% to 90% of the working surface material contact area value
INSTALLATION Suitable for open piston housing. When strongly squeezed , the flexibility of the sealing set may be substantially reduced. This could cause by excessive friction force , high wear and vibrated operating under low pressures. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation all individual parts of the seal must be oiled with system oil.
NOTES For special applications that require high temperatures , our seal set is being manufactured with reinforced cotton fabric with FKM and special mixture of PTFE backup ring. Additional middle rings can be used depending on the application.

More Information
น้ำหนัก/หน่วย (กก.)	0.1000
Application หรือ MEDIA ที่เหมาะกับการใช้งานใช้งาน	Used especially in hard working conditions such as iron and steel industry , mining equipment , marine hydraulics , scrap cutters and special cylinders where the actual conditions are difficult to predict.
Temperature Range Min °C	-30°C
Temperature Range Max °C	+105°C
Max Pressure	not over 400 Bar
หน่วย	PCE
หน่วยวัด	mm
แบรนด์	Kastas
I.D. เส้นผ่านศูนย์กลางวงใน	80
OD เส้นผ่านศูนย์กลางวงนอก(มม)	100
THK ความหนา	20.6
Type	K03 PACKING
Part NO	K03-100
วัสดุ(Material)	VITON

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