Material: Nitrile rubber
Model: USH/Y
Inner diameter (ID)：11.2-280mm
Color：Black
Product Introduction: Under low pressure, the U-shaped Y-shaped sealing ring only relies on the interference deformation of the lip to produce a seal. Due to the small contact area and relatively low friction force, as the pressure increases, the elastic deformation of the lip increases, and the tensile, compressive, and bending stresses increase. The radial pressure of the U-shaped ring automatically increases, and the length of contact with the sealing surface continuously increases until the entire axial length of the U-shaped ring contacts the sealing surface, Thus ensuring good sealing performance under high pressure conditions. The U-shaped Y-shaped sealing ring is the most commonly used oil seal in hydraulic cylinders, and is a typical lip seal that can achieve good sealing whether used for pistons or piston rods.
Technical parameters:
Temperature: -20 ℃~+100 ℃.
Pressure: ≤ 40MPa.
Medium: hydraulic oil, emulsion, air.
Reciprocating speed: ≤ 0.5m/s
Product advantages:
1. Good sealing performance and easy installation;
2. Resistance to impact pressure;
3. Allow for larger extrusion gaps.
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Payment must be completed within 7 days.
PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.
Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.
Shipping:
We Ship to Worldwide.
Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.
We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.
Package to USA will Shipping by E-Package with Tracking Number(7-15 Days to Delivered). To other Countries will shipping by Post Air Mail without tracking number(ONLY when the order is over 20USD will supply Tracking Number Shipping Way!)(15-35 Days to Delivered)
Items are shipped via China Post Air Mail.
Guarantee:
Good Good quality. Buy with confidence!
If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
Not accept returning of electronic components.
Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
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