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    4 Products

    Mounted Ball Bearings

    Image of Product. Front orientation. Contains Annotated. Mounted Bearings. Mounted Ball Bearings.
    Smoother than smooth—the balls inside these bearings roll nearly friction-free. The sturdy housing bolts down to support shafts as they turn.
    Lubricate regularly to keep your bearing in tip-top shape. Bearings with seals and shields keep lubricants in and contaminants out, and come packed with grease. Open bearings require initial lubrication and offer less protection against dust and debris.
    Powder-Coated Cast Iron Housing—A rugged iron base coated in thick powder that protects against water, mild detergents, and oil. However, if the coating is scratched or chipped, the underlying iron may rust.
    Set Screw—Turn the screw to lock your shaft in place. A simple, reliable choice, set screws grip tightly, but they can mar shaft surfaces.
    Eccentric Lock—An off-center opening wedges against the shaft to grip it as it turns. Eccentric locks won't mar the shaft like a set screw, but the shaft will only rotate in one direction, so they aren't suitable for applications where the load will be reversed.
    Sealmaster—Famous for exceptional sealing, Sealmaster bearings include a signature three-part seal in the inner ring. This design blocks out gritty debris and purges old grease to extend the life of the bearing.
    SKF—Manufactured in Europe with a strong focus on precision. The more precise the bearing, the more efficiently it will run.
    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.
    Bearings
    Replacement
    Bearings
    Overall
    For Shaft
    Dia.
    Ctr.
    Ht.
    Lg.
    Wd.
    Dynamic Radial
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Bearing
    Material
    Bearing
    Seal Type
    Misalignment
    Capability
    Manufacturer
    Each
    Each
    Powder-Coated Cast Iron Housing
     
    Set Screw
    2"2 1/2"8 5/8"2 3/8"9,7503,200SteelSealed2°Sealmaster7728T6500000007728T1280000000
     
    Eccentric Lock
    2"2 7/16"8 5/8"2 37/64"9,8003,600SteelSealed2°SKF6361K510000006361K231000000
     

    Insert Bearings

    Image of ProductInUse. Install by hand into a housing (sold separately). Front orientation. Ball Bearings. Insert Bearings.
    Image of Product. Front orientation. Ball Bearings. Insert Bearings.

    Install by hand into a housing (sold

    separately)

    Swap out worn inserts instead of replacing the entire mounted unit. To choose an insert, match the manufacturer model number on your existing bearing.
    Eccentric-Lock Shaft Mount—Twist the collar one way to tighten these bearings and the other way to loosen. They're a good choice when you need to take your setup apart frequently. However, they only turn one way, so they won't work with shafts that reverse.
    Temp.
    Range, ° F
    For Shaft
    Dia.
    For Mounted Bearing
    Model No.
    Bearing
    Material
    Min.
    Max.
    Each
    For SKF Mounted Bearings
     
    Eccentric-Lock Shaft Mount
    2"P2BL 200-FM, SYH 2. FMSteel-202106361K2310000000
     
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