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    2 Products

    Needle-Roller Bearings

    Image of Product. Front orientation. Roller Bearings. Needle-Roller Bearings.
    Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.
    Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
    Radial Load
    Cap., lb.
    For Shaft
    Dia.
    For Housing
    ID
    Wd.
    Dynamic
    Static
    Max. Rotation
    Speed, rpm
    Lubrication
    For Shaft Surface
    Smoothness, Ra, μin
    Temp. Range,
    ° F
    Each
    For Radial Load—Open with Steel Ring
    3/16"11/32"3/8"63055040,000Required8-40 to 28000000000000000
     

    Oil-Embedded Panel-Mount Sleeve Bearings

    Image of Product. Front orientation. Mounted Bearings. Oil-Embedded Panel-Mount Sleeve Bearings.
    Reduce upkeep with sleeve bearings that lubricate themselves. Made from porous, oil-saturated bronze, they release a thin film of lubrication upon startup to keep shafts spinning. With no moving parts, sleeve bearings withstand dusty, dirty environments better than ball or roller bearings. However, with more friction generated, they're less effective at high speeds. They mount securely in thin panels.
    Steel Housing—Best for dry environments as moisture will cause them to rust.
    Clinch Panel Mount—Secure these self-clinching bearings into sheet metal panels for a permanent hold. Install them using an air-powered or hydraulic press—no need for precision-bored holes or machined mounts. They're not for use in plastic panels.
    Misalignment Capability—Bearings compensate for as much shaft misalignment as the degree listed. This extends the life of the bearing and protects against wear if shafts are slightly askew.
    For Shaft
    Dia.
    OD
    Wd.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Misalignment
    Capability
    Each
    840 Bearing Bronze Bearing with Steel Housing
     
    Clinch Panel Mount
    1/8"0.344"0.29"0.39"0.04"70 lb. @ 120 rpm5°0000000000000
     
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