U-RING 20X30X7.3/8.3 PU

Name: U-RING 20X30X7.3/8.3 PU
SKU: STA154-020-030-7/8P
Availability: InStock

Itemnumber: STA154-020-030-7/8P

Std. sales price EUR 7.87

EUR 5.90 / PCS

EUR 4.72 ex. VAT

ENKELTVIRKENDE - MAX TRYK 400 BAR

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STA154-020-030-7/8P is a u-ring that works as single acting and can be used in rod applications. The material used on this u-ring is made of PU 92 shore. The maximum allowed pressure is 400 BAR.
The dimensions has an inner diameter of 20 mm, an outer diameter of 30 mm and a height of 7.3/8.3 mm.
About the sealing profile STA154
STA154 U-ring rod seals have a shorter inner sealing lip and are only produced for rod applications. They ensure lower oil film thickness due to the their second dynamic sealing lip. At the same time they prevent the entry of unfavourable particles into the cylinder.
About the material PU
PU is moulded with injection techniques. It has excellent mechanical properties such as high tensile strength, wear resistance, tear strength, and extrusion resistance. It offers a good resistance to air, ozone, mineral oils, grease and aliphatic hydrocarbons. Working Temperature Range: -30°C to 100°C.

Designation	U-manchet/U-ring
Inner diameter	20.00
Outer diameter	30.00
Shore	92
Max pressure (BAR)	400
Temperature (CELSIUS)	-30+100
Speed (M/S)	0.5
Height/Width	7.3/8.3
Alternative	Produktionsnr. TS17 ‌, Kastas K33, ALP A154
Description	ENKELTVIRKENDE - MAX TRYK 400 BAR
Designation	U-ring
Area of use	Rod
Remarks	Single acting
Material	PU

M. Wilhelmsen A/S