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Oil-Resistant Internally Lubricated Buna-N O-Rings【5-25 Pieces Per Package】 (ZUSAH70LUB021)

Oil-Resistant Internally Lubricated Buna-N O-Rings ZUSAH70LUB021

These O-Rings contain an internal lubricant which eliminates the need for lubrication during installation, reduces drag during use, and prevents O-Rings from sticking during startup after periods of downtime. Buna-N is the most commonly used O-Ring material due to its strength and durability. It is suitable for a broad range of fluids including oils, water, and mild chemicals.

Part Number

Configured Part Number is shown.

ZUSAH70LUB021

part numbermaterialinch/metricdash sizecross section (fractional)id (fractional)od (fractional)durometercross section shapecolorgrade
zusah70lub006buna-ninch0061/16"1/8"1/4"70aroundblackinternally lubricated
zusah70lub007buna-ninch0071/16"5/32"9/32"70aroundblackinternally lubricated
zusah70lub008buna-ninch0081/16"3/16"5/16"70aroundblackinternally lubricated
zusah70lub009buna-ninch0091/16"7/32"11/32"70aroundblackinternally lubricated
zusah70lub010buna-ninch0101/16"1/4"3/8"70aroundblackinternally lubricated
zusah70lub011buna-ninch0111/16"5/16"7/16"70aroundblackinternally lubricated
zusah70lub012buna-ninch0121/16"3/8"1/2"70aroundblackinternally lubricated
zusah70lub013buna-ninch0131/16"7/16"9/16"70aroundblackinternally lubricated
zusah70lub014buna-ninch0141/16"1/2"5/8"70aroundblackinternally lubricated
zusah70lub015buna-ninch0151/16"9/16"11/16"70aroundblackinternally lubricated
zusah70lub016buna-ninch0161/16"5/8"3/4"70aroundblackinternally lubricated
zusah70lub017buna-ninch0171/16"11/16"13/16"70aroundblackinternally lubricated
zusah70lub018buna-ninch0181/16"3/4"7/8"70aroundblackinternally lubricated
zusah70lub019buna-ninch0191/16"13/16"15/16"70aroundblackinternally lubricated
zusah70lub020buna-ninch0201/16"7/8"1"70aroundblackinternally lubricated
zusah70lub021buna-ninch0211/16"15/16"1-1/16"70aroundblackinternally lubricated
zusah70lub022buna-ninch0221/16"1"1-1/8"70aroundblackinternally lubricated
zusah70lub023buna-ninch0231/16"1-1/16"1-3/16"70aroundblackinternally lubricated
zusah70lub024buna-ninch0241/16"1-1/8"1-1/4"70aroundblackinternally lubricated
zusah70lub025buna-ninch0251/16"1-3/16"1-5/16"70aroundblackinternally lubricated
zusah70lub026buna-ninch0261/16"1-1/4"1-3/8"70aroundblackinternally lubricated
zusah70lub027buna-ninch0271/16"1-5/16"1-7/16"70aroundblackinternally lubricated
zusah70lub028buna-ninch0281/16"1-3/8"1-1/2"70aroundblackinternally lubricated
zusah70lub029buna-ninch0291/16"1-1/2"1-5/8"70aroundblackinternally lubricated
zusah70lub030buna-ninch0301/16"1-5/8"1-3/4"70aroundblackinternally lubricated
zusah70lub031buna-ninch0311/16"1-3/4"1-7/8"70aroundblackinternally lubricated
zusah70lub108buna-ninch1083/32"1/4"7/16"70aroundblackinternally lubricated
zusah70lub109buna-ninch1093/32"5/16"1/2"70aroundblackinternally lubricated
zusah70lub110buna-ninch1103/32"3/8"9/16"70aroundblackinternally lubricated
zusah70lub111buna-ninch1113/32"7/16"5/8"70aroundblackinternally lubricated
zusah70lub112buna-ninch1123/32"1/2"11/16"70aroundblackinternally lubricated
zusah70lub113buna-ninch1133/32"9/16"3/4"70aroundblackinternally lubricated
zusah70lub114buna-ninch1143/32"5/8"13/16"70aroundblackinternally lubricated
zusah70lub115buna-ninch1153/32"11/16"7/8"70aroundblackinternally lubricated
zusah70lub116buna-ninch1163/32"3/4"15/16"70aroundblackinternally lubricated
zusah70lub117buna-ninch1173/32"13/16"1"70aroundblackinternally lubricated
zusah70lub118buna-ninch1183/32"7/8"1-1/16"70aroundblackinternally lubricated
zusah70lub119buna-ninch1193/32"15/16"1-1/8"70aroundblackinternally lubricated
zusah70lub120buna-ninch1203/32"1"1-3/16"70aroundblackinternally lubricated
zusah70lub121buna-ninch1213/32"1-1/16"1-1/4"70aroundblackinternally lubricated
zusah70lub122buna-ninch1223/32"1-1/8"1-5/16"70aroundblackinternally lubricated
zusah70lub123buna-ninch1233/32"1-3/16"1-3/8"70aroundblackinternally lubricated
zusah70lub124buna-ninch1243/32"1-1/4"1-7/16"70aroundblackinternally lubricated
zusah70lub125buna-ninch1253/32"1-5/16"1-1/2"70aroundblackinternally lubricated
zusah70lub126buna-ninch1263/32"1-3/8"1-9/16"70aroundblackinternally lubricated
zusah70lub128buna-ninch1283/32"1-1/2"1-11/16"70aroundblackinternally lubricated
zusah70lub129buna-ninch1293/32"1-9/16"1-3/4"70aroundblackinternally lubricated
zusah70lub206buna-ninch2061/8"1/2"3/4"70aroundblackinternally lubricated
zusah70lub208buna-ninch2081/8"5/8"7/8"70aroundblackinternally lubricated
zusah70lub210buna-ninch2101/8"3/4"1"70aroundblackinternally lubricated
zusah70lub212buna-ninch2121/8"7/8"1-1/8"70aroundblackinternally lubricated
zusah70lub214buna-ninch2141/8"1"1-1/4"70aroundblackinternally lubricated
zusah70lub216buna-ninch2161/8"1-1/8"1-3/8"70aroundblackinternally lubricated
zusah70lub218buna-ninch2181/8"1-1/4"1-1/2"70aroundblackinternally lubricated
zusah70lub220buna-ninch2201/8"1-3/8"1-5/8"70aroundblackinternally lubricated
zusah70lub222buna-ninch2221/8"1-1/2"1-3/4"70aroundblackinternally lubricated
zusah70lub224buna-ninch2241/8"1-3/4"2"70aroundblackinternally lubricated
zusah70lub226buna-ninch2261/8"2"2-1/4"70aroundblackinternally lubricated
zusah70lub228buna-ninch2281/8"2-1/4"2-1/2"70aroundblackinternally lubricated
zusah70lub230buna-ninch2301/8"2-1/2"2-3/4"70aroundblackinternally lubricated
zusah70lub234buna-ninch2341/8"3"3-1/4"70aroundblackinternally lubricated
Part Number
ZUSAH70LUB021
Part NumberNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to Ship O.D. D
(Ø)
I.D. d
(Ø)
Dash Size Cross Section (Actual) Cross Section (Fractional) ID (Actual) ID (Fractional) OD (Actual) OD (Fractional)

10 Pieces Per Package

1 Pack(s)

13 Days

1-1/16"15/16"0210.070"1/16"0.926"15/16"1.066"1-1/16"

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Basic Information

Material Buna-N Food Grade Environment, Applications Mineral Oil Resistant / Water Resistant Material Buna-N
Durometer 70A Hardness Standard Cross Section Shape Round
Color Black Grade Internally Lubricated Temperature Range -30° to 250° F

Please check the type/dimensions/specifications of the part ZUSAH70LUB021 in the Oil-Resistant Internally Lubricated Buna-N O-Rings series.

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Part NumberNumber of pc(s). included in pkg.Minimum order quantityVolume DiscountDays to Ship O.D. D
(Ø)
I.D. d
(Ø)
Dash Size Cross Section (Actual) Cross Section (Fractional) ID (Actual) ID (Fractional) OD (Actual) OD (Fractional)

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3/8"1/4"0100.070"1/16"0.239"1/4"0.379"3/8"

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1-3/16"1-1/16"0230.070"1/16"1.051"1-1/16"1.191"1-3/16"

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1-1/4"1-1/8"0240.070"1/16"1.114"1-1/8"1.254"1-1/4"

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