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    25 Products

    Tapered-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Tapered-Roller Bearings.
    Image of Attribute. Side1 orientation. Contains Annotated. Tapered-Roller Bearings.
    Found anywhere from machine tool spindles to conveyor rollers, these bearings have a two-piece design that allows for adjustment.
    Radial Load
    Cap., lb.
    Thrust Load
    Cap., lb.
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    Bearing Trade
    No.
    Dynamic
    Static
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    Temp. Range,
    ° F
    Each
    For Combined Radial and Thrust Load—Open with Steel Ring
    3"5"7/8"42687/42620
    		8,65049,8006,20060,8001,500Required-60 to 2005709K4610000000
     

    Oil-Embedded Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Oil-Embedded Thrust Bearings.
    Our simplest-to-use thrust bearings, with no moving parts and no need to lubricate. Their porous surface releases oil over time, so you can install and forget them. While they run in most conditions, oil may drip away if temperatures climb too high. For extremely hot environments, consider graphite-lubricated bearings. All are fabricated, lubricated, and inspected in the U.S.
    841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    3 1/2"5"1/8"12,500 lb. @ 30 rpmSynthetic Oil-35 to 3005906K624000000
    3 3/4"5"1/8"10,500 lb. @ 30 rpmSynthetic Oil-35 to 3005906K62500000
     

    Clear Scratch- and UV-Resistant Acrylic Round Tubes

    Image of Product. Front orientation. Plastic. Clear Scratch- and UV-Resistant Acrylic Round Tubes.
    When compared to cast acrylic tubes, these extruded acrylic tubes offer nearly the same performance at a fraction of the cost. Use them for sight gauges and protective covers. This scratch- and UV-resistant material stands up to outdoor use better than polycarbonate and maintains clarity over time.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Flammability
    Rating
    Each
    Standard Tolerance
     
    1/8" Thick Wall
    5"4 3/4"6Extruded-401809,195 to 11,0300.04ClearUL 94 HB
    		8532K530000000
     

    Multipurpose 932 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Multipurpose 932 Bearing Bronze Round Tubes.
    Balancing strength, corrosion resistance, and machinability, 932 is everything you want in a bearing bronze. It's most commonly made into thrust bearings and bushings. Also known as SAE 660.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    3"
    Long
    6 1/2"
    Long
    13"
    Long
    1/2" Thick Wall
    5"4"M07ASTM B5058911K371000000000000000000000
     
    1" Thick Wall
    5"3"M07ASTM B5058911K401000000000000000000
     
    1 1/2" Thick Wall
    5"2"M07ASTM B5058911K408000000000000000000
     

    Corrosion-Resistant 954 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Corrosion-Resistant 954 Bearing Bronze Round Tubes.
    One of the most corrosion-resistant bearing bronze alloys, 954 withstands everything from sea water to sulfuric acid. It's often turned into bearings and valve bodies for demanding environments such as salt mines. Also known as aluminum bronze. If you need similar corrosion resistance with even greater strength, consider 955 bearing bronze instead.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    6 1/2"
    Long
    13"
    Long
    1/2" Thick Wall
    5"4"M07ASTM B5058916K9200000000000000
     
    1" Thick Wall
    5"3"M07ASTM B5058916K107000000000000
     

    Highly Machinable 936 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Highly Machinable 936 Bearing Bronze Round Tubes.
    With almost twice as much lead, 936 bearing bronze machines more easily than 932. It's often made into bearings and bushings for oil pumps and gasoline engines. Also known as modified SAE 64.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    6"
    Long
    13"
    Long
    1/4" Thick Wall
    5"4 1/2"M07ASTM B5058918K12200000000000000
     
    1/2" Thick Wall
    5"4"M07ASTM B5058918K141000000000000
     
    1" Thick Wall
    5"3"M07ASTM B5058918K159000000000000
     

    Oil-Embedded 841 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Oil-Embedded 841 Bearing Bronze Round Tubes.
    With a porous surface that releases oil over time, this bronze lubricates itself. Turn it into parts that you can't easily access to relubricate, such as bearings, well pumps, and turbine blades. The oil may burn away if temperatures climb too high, however. For extreme heat up to 700° F, consider graphite-embedded bearing bronze instead.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    3"
    Long
    6 1/2"
    Long
    1" Thick Wall
    5"3"Not RatedASTM B4388931K59100000000000000
     

    Highly Wear-Resistant Machinable Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. Highly Wear-Resistant Machinable Cast Nylon Round Tubes.
    The addition of MDS gives these tubes exceptional wear resistance along with a self-lubricating surface. They're made of cast nylon 6, making them easier to machine and better electrical insulators than other MDS-filled nylon tubes. Tubes can be used to fabricate pulleys, bushings, and bearings installed in hard-to-reach areas where adding a lubricant would be difficult. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min.
    Temp.
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Each
    Oversized Tolerance
     
    1/2" Thick Wall
    5"4"1CastNot Rated23010,0001.4Black4363N137000000
    5"4"2CastNot Rated23010,0001.4Black4363N138000000
     
    3/4" Thick Wall
    5"3 1/2"1CastNot Rated23010,0001.4Black4363N157000000
    5"3 1/2"2CastNot Rated23010,0001.4Black4363N158000000
     
    1" Thick Wall
    5"3"1CastNot Rated23010,0001.4Black4363N173000000
    5"3"2CastNot Rated23010,0001.4Black4363N174000000
     

    High-Temperature Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. High-Temperature Cast Nylon Round Tubes.
    A good choice for making sprockets and pulleys, these cast nylon 6 tubes withstand higher temperatures and are easier to machine than standard nylon 6/6 tubes. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    1 ft. Long
    2 ft. Long
    OD
    ID
    Fabrication
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Each
    Each
    Oversized Tolerance
     
    1/2" Thick Wall
    5"4"Cast25010,000 to 13,5001 to 2.5Blue8413N2110000008413N2120000000
     
    3/4" Thick Wall
    5"3 1/2"Cast25010,000 to 13,5001 to 2.5Blue8413N2710000008413N272000000
     
    1" Thick Wall
    5"3"Cast25010,000 to 13,5001 to 2.5Blue8413N3210000008413N322000000
     
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