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    47 Products

    Sealing Washers

    Prevent leaks while distributing weight evenly under nuts and screws. These washers compress as you tighten to keep air and fluid in, and dust and contaminants out. Use them anywhere you need a tight seal, such as protecting electronics from moisture or keeping lubricants contained in machinery.
    Rubber
    Image of Product. Front orientation. Sealing Washers. Rubber.
    Resist leaks better than metal sealing washers, but are more susceptible to wear and tear. Reuse these washers a handful of times, as long as the material isn't damaged.
    Oil-Resistant Aramid-Reinforced Buna-N—These washers are embedded with aramid, which is the same material used in bulletproof vests. This addition makes them stronger and more heat resistant than standard Buna-N washers for a longer lifespan. They won't degrade when exposed to oil, grease, and fuel.
    Temp.
    Range, ° F
    For Screw
    Size
    ID
    OD
    Thk.
    Min.
    Max.
    Color
    Pkg.
    Qty.
    Pkg.
    Oil-Resistant Aramid-Reinforced Buna-N
    No. 4
    		0.125"0.375"0.026" to 0.036"0450Green5093303A121000000
    No. 6
    		0.156"0.438"0.026" to 0.036"0450Green5093303A12200000
    No. 8
    		0.188"0.500"0.026" to 0.036"0450Green5093303A12300000
    No. 10
    		0.203"0.750"0.021" to 0.041"0450Green5093303A12400000
    1/4"
    		0.250"0.500"0.054" to 0.070"-20460Green1093303A10100000
    1/4"
    		0.250"0.625"0.054" to 0.070"-20460Green1093303A10200000
    5/16"
    		0.312"0.625"0.054" to 0.070"-20460Green1093303A10300000
    5/16"
    		0.312"0.750"0.054" to 0.070"-20460Green1093303A10400000
    3/8"
    		0.375"0.625"0.054" to 0.070"-20460Green1093303A10500000
    3/8"
    		0.375"0.750"0.054" to 0.070"-20460Green1093303A10600000
    7/16"
    		0.469"1.125"0.052" to 0.072"0450Green2593303A12500000
    1/2"
    		0.500"0.875"0.054" to 0.070"-20460Green593303A1070000
    1/2"
    		0.500"1.000"0.054" to 0.070"-20460Green593303A10800000
    5/8"
    		0.625"1.000"0.054" to 0.070"-20460Green593303A10900000
    5/8"
    		0.625"1.500"0.054" to 0.070"-20460Green593303A11000000
    3/4"
    		0.750"1.500"0.054" to 0.070"-20460Green593303A11100000
    3/4"
    		0.750"2.000"0.054" to 0.070"-20460Green593303A11200000
    7/8"
    		0.938"2.250"0.115" to 0.135"0450Green593303A12600000
    1"
    		1.000"1.500"0.054" to 0.070"-20460Green593303A11300000
    1"
    		1.000"2.000"0.054" to 0.070"-20460Green593303A11400000
    1 1/4"
    		1.312"3.000"0.115" to 0.135"0450Green193303A1270000
     

    Split Rotary Shaft Seals

    Image of Product. Side 1. Front orientation. Shaft Seals. Split Rotary Shaft Seals.
    Image of Product. Side 2. Back orientation. Shaft Seals. Split Rotary Shaft Seals.
    Image of Product. Profile. Front orientation. CrossSection view. Shaft Seals. Split Rotary Shaft Seals.
    Image of Attribute. Front orientation. Contains Annotated. Split Rotary Shaft Seals.

    Side 1

    Side 2

    Profile

    Replace old seals without disassembling components—these seals come split for easy installation. Also known as clipper seals, they retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip to prevent leaks; fasten the hook and eye closure to secure. Press-fit seals into the housing bore; they fit tight for installation without a cover plate.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Seal
    For
    Bore
    For Shaft
    Dia.
    ID
    OD
    Wd.
    Dia.
    Min.Wd.
    Max. Rotation
    Speed, rpm
    Max.
    Pressure
    Temp. Range,
    ° F
    Hardness
    Color
    Case
    Color
    Each
    Buna-N with Aramid Case and Stainless Steel Spring
    5/8"0.625"1.125"0.313"1.125"0.313"12,200Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N11000000
    3/4"0.750"1.250"0.312"1.250"0.313"10,200Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1200000
    13/16"0.813"1.313"0.312"1.313"0.313"9,400Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1300000
    1"1.000"1.750"0.313"1.750"0.313"7,600Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1400000
    1 1/4"1.250"2.125"0.438"2.125"0.438"6,100Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1600000
    1 1/2"1.500"2.250"0.375"2.250"0.375"5,100Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1700000
    1 5/8"1.625"2.500"0.250"2.500"0.250"4,700Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1800000
    1 3/4"1.750"2.625"0.438"2.625"0.438"4,400Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N1900000
    1 7/8"1.875"2.875"0.438"2.875"0.438"4,100Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2100000
    2 3/16"2.188"3.000"0.375"3.000"0.375"3,500Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2200000
    2 3/4"2.750"3.500"0.375"3.500"0.375"2,800Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2300000
    2 3/4"2.750"3.750"0.500"3.750"0.500"2,800Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2400000
    3"3.000"4.000"0.438"4.000"0.438"2,600Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2500000
    3 1/4"3.250"4.313"0.438"4.312"0.438"2,400Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2600000
    3 1/2"3.500"4.500"0.500"4.500"0.500"2,200Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2700000
    3 3/4"3.750"4.813"0.469"4.813"0.469"2,000Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2800000
    3 7/8"3.875"4.875"0.500"4.875"0.500"2,000Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N2900000
    4"4.000"5.000"0.500"5.000"0.500"1,900Not Rated-20 to 250Durometer 75A (Hard)BlackBlack1651N3100000
     

    Spring-Loaded Rotary Shaft Seals for Misaligned Shafts

    Image of Product. Side 1. Front orientation. Shaft Seals. Spring-Loaded Rotary Shaft Seals for Misaligned Shafts.
    Image of Product. Side 2. Back orientation. Shaft Seals. Spring-Loaded Rotary Shaft Seals for Misaligned Shafts.
    Image of Product. Profile. Front orientation. CrossSection view. Shaft Seals. Spring-Loaded Rotary Shaft Seals for Misaligned Shafts.
    Image of Attribute. Front orientation. Contains Annotated. Spring-Loaded Rotary Shaft Seals for Misaligned Shafts.

    Side 1

    Side 2

    Profile

    Designed with an extended lip, these seals have the flexibility to accommodate shaft misalignment up to 0.125". Also known as clipper seals, they retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip to prevent leaks. Press-fit seals into the housing bore around the shaft; they fit tight for installation without a cover plate.
    Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
    Seal
    For
    Bore
    For Shaft
    Dia.
    ID
    OD
    Wd.
    Dia.
    Min.Wd.
    Max. Rotation
    Speed, rpm
    Max. Pressure,
    psi
    Temp. Range,
    ° F
    Hardness
    Color
    Case
    Color
    Each
    Buna-N with Aramid Case and Stainless Steel Spring
    1 1/4"1.250"2.063"0.438"2.063"0.438"3,1007-20 to 250Durometer 75A (Hard)BlackBlack1885N11000000
    1 1/2"1.530"2.755"0.500"2.750"0.500"2,5007-20 to 250Durometer 75A (Hard)BlackBlack1885N1200000
    1 3/4"1.748"2.624"0.438"2.625"0.438"2,2007-20 to 250Durometer 75A (Hard)BlackBlack1885N1300000
    2"2.000"2.750"0.375"2.750"0.375"1,9007-20 to 250Durometer 75A (Hard)BlackBlack1885N1400000
    2 1/4"2.250"2.875"0.313"2.875"0.313"1,7007-20 to 250Durometer 75A (Hard)BlackBlack1885N1500000
    2 1/2"2.500"3.750"0.563"3.750"0.563"1,5007-20 to 250Durometer 75A (Hard)BlackBlack1885N1600000
    2 5/8"2.625"3.623"0.500"3.625"0.500"1,5007-20 to 250Durometer 75A (Hard)BlackBlack1885N1700000
    3"3.000"4.000"0.500"4.000"0.500"1,3007-20 to 250Durometer 75A (Hard)BlackBlack1885N1900000
     
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