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047 NBR X-Ring, 70A, Black, 4-1/2" ID, 4-5/8" OD, 1/16" Width (Pack of 1000)

047 NBR X-Ring, 70A, Black, 4-1/2" ID, 4-5/8" OD, 1/16" Width (Pack of 1000)

Selling Lead Details

Selling Lead Details

1000 pcs per bag
Selling Lead Description

Selling Lead Description

047 NBR X-Ring, 70A, Black, 4-1/2" ID, 4-5/8" OD, 1/16" Width (Pack of 1000)

Model Number:A-047

Product Specifications:

Hardness Actual ID Actual Width
70 A 114.02 mm 1.78 mm

Actual ID Actual OD Actual Width
4.489 inches 4.629 inches 0.07 inches

Nominal ID Nominal OD Nominal Width
4-1/2 inches 4-5/8 inches 1/16 inches

Pkg Qty Certificate Payment Terms
1000 ISO/TS:16949:2009 L/C,T/T,Western Union

Specification for this product family :

Material Type

Brand Name Color Name
Uninovo,Sealsmart Black

System of Measurement Specification Met
Inch AS568

LowerTemperature Range Upper Temperature Range

-40 Celsius temperature 120 Celsius temperature

Product Features:

1.Low Friction Seal
2.avoid twisting in the groove
3.used for a wide range of fields
4.can totally replace o-ring

Packaging & Delivery:

1.Packaging Detail: 1000 pieces per bag
2.Delivery Detail: spot: 3 days ; production: 15 days

Product Description:

This NBR X-ring is black in color, has a durometer (hardness) of 70A, and is designed for use in a wide variety of sealing applications.

NBR has excellent oil, deformation,tensile strength, and chemical resistance. NBR is acceptable for temperature applications between -40 degrees C to 120 degrees C. It is compatible for use with non-flammable hydraulic fuels, silicone oil, chlorinated hydrocarbons (trichlorethylene), fuels, aromatic hydrocarbons (benzene) and aliphatic hydrocarbons (propane), as well as high vacuum environments, ozone, and weathering. NBR is vulnerable to low molecular organic acids, ammonia gas, alkalis, amines, glycol-based brake fluids, and super-heated steam.

X-ring can totally take the place of O-ring in use. Non-circular C/S can avoid rolling in reciprocating movement. The property of X-ring is improved based on the property of O-ring. Its standard is the same as AS568 standard of O-ring.

This NBR X-ring meets standards defined by Aerospace Standard AS568, which is the Aerospace Size Standard for X-rings.

If you need more feature and requirement about NBR X-ring, Please kindly feel free to contact us.

Emmily Lv
FAX:021-64135422 MSN)

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Shanghai Uninovo Seal Co.,Ltd.
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