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    19 Products

    Dry-Running Metal-Reinforced Plastic Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Dry-Running Metal-Reinforced Plastic Sleeve Bearings.
    Combine slippery plastic with the strength of metal. The PTFE core is naturally slippery, so you’ll never have to add lubricant. These bearings also keep your workspace clean with no lubricant to drip or flake and attract dust. Compared to all-metal bearings, they are lighter.
    With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    PTFE with 17-4 PH Stainless Steel Shell—The highest load capacity of any sleeve bearing we offer. 17-4 PH stainless steel offers good corrosion resistance but is heavier than aluminum.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Specs. Met
    Each
    PTFE with 17-4 PH Stainless Steel Shell
    3/8"1/2"1/4"1,900 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K1000000
    3/8"1/2"3/8"2,850 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K200000
    3/8"1/2"1/2"3,800 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K300000
    3/8"1/2"9/16"4,250 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K4000000
    1/2"5/8"3/16"1,400 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K500000
    1/2"5/8"11/32"2,600 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K600000
    1/2"5/8"3/8"2,850 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K700000
    1/2"5/8"7/16"3,300 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K800000
    1/2"5/8"7/8"6,650 lb. @ 40 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K9000000
    5/8"13/16"5/8"9,500 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K11000000
    5/8"13/16"1 1/4"19,050 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K12000000
    11/16"7/8"1"15,250 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K13000000
    3/4"15/16"3/4"11,450 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K14000000
    7/8"1 1/16"1"15,250 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K16000000
    1"1 3/16"5/8"9,500 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K18000000
    1"1 3/16"3/4"11,450 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K19000000
    1"1 3/16"1 1/8"17,150 lb. @ 20 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K21000000
    1 1/4"1 7/16"1"30,550 lb. @ 10 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K24000000
    1 1/4"1 7/16"1 1/2"45,800 lb. @ 10 rpm-60 to 320SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-819345445K26000000
     
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