McMaster-Carr logo
    Filter by
    System of Measurement
    Shaft Diameter
    Attribute Image
    Plain Bearing Type
    OD
    Attribute Image
    Lubrication
    Maximum Temperature
    Thickness
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Shaft Type
    Minimum Temperature
    Dynamic Thrust Load Capacity @ Speed
    For Load Direction
    Bearing Type
    Food Industry Standard
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    3 Products

    Dry-Running Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Dry-Running Thrust Bearings.
    Made of naturally slippery plastic so there's no lubricant to maintain or make a mess. These bearings are ideal for spic-and-span spaces since oil won't drip off, wash out, or collect dust over time. They'll also never rust.
    Ultra-Chemical-Resistant PTFE—The most chemical-resistant bearings we offer. PTFE is immune to harsh chemicals, including all strong acids and bases. It's also one of the slipperiest types of plastic, but it's not very strong.
    Ultra-Low-Friction Rulon J—These bearings glide effortlessly on machines with frequent starts and stops, such as conveyors. They're also stronger than PTFE bearings.
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Dynamic Thrust Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Each
    Ultra-Chemical-Resistant PTFE
    611.81.52 lb. @ 120 rpmWhite-450 to 5000000000000000
     
    Ultra-Low-Friction Rulon J
    611.81.560 lb. @ 120 rpmGold-400 to 550000000000000
     

    Dry-Running Thrust Bearings for Food and Beverage

    Image of Product. Front orientation. Thrust Bearings. Dry-Running Thrust Bearings for Food and Beverage.
    Made of slippery, FDA-compliant plastic, these bearings are safe to directly touch food. Install them right inside food-processing equipment, such as mixers and fillers. They won’t impart odors, tastes, or harmful impurities, plus there’s no lubricant that could drip off or wash out. With no lubricant to replenish, these bearings also reduce maintenance and downtime.
    Ultra-Low-Friction Rulon 641—Get effortless motion with strength surpassing UHMW polyethylene. Rulon 641 bearings can also operate from cryogenic to oven-like temperatures.
    For Shaft
    Dia., mm
    OD,
    mm
    Thk.,
    mm
    Dynamic Thrust Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Specs. Met
    Each
    Ultra-Low-Friction Rulon 641
    611.81.580 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI0000000000000
     
    back to top