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    7 Products

    Linear Bearings for Ball Splines

    Image of ProductInUse. Front orientation. Contains Annotated. Ball Splines and Bearings. Linear Bearings for Ball Splines.
    Combine these bearings with a ball spline to create a compact linear and rotary motion system for applications with fast, complex movements, such as robotics. These bearings move smoothly and precisely even at high speeds along ball splines while grooves on the ball spline transmit rotary power. Clip a retaining ring into the groove on these bearings to position them in your system. Use the keyway and included machine key for attaching your load.
    Steel Bearings
    Image of Product. Front orientation. Ball Splines and Bearings. Linear Bearings for Ball Splines, Steel Bearings.
    Image of Specification. Front orientation. For 4 Splines. Linear Bearings for Ball Splines.

    For 4 Splines

    Groove,
    mm
    Keyway,
    mm
    For Spline
    Dia., mm
    For No.
    of Splines
    Overall
    Lg., mm
    OD,
    mm
    Dynamic
    Load Cap., lb.
    Static Load
    Cap., lb.
    Max. Dynamic
    Torque, in·lbf
    Max. Static
    Torque, in·lbf
    Max. Temp.,
    ° F
    With Retaining
    Ring Grooves
    Wd.
    Dia.
    Includes
    Lg.
    Wd.
    Dp.
    Each
    404100646,9008,4005,9648,266176Yes460Machine Key5263.561145K170000000
     

    Mounted Linear Bearings for Ball Splines

    Image of ProductInUse. Front orientation. Contains Annotated. Ball Splines and Bearings. Mounted Linear Bearings for Ball Splines.
    A flange with mounting holes makes it easy to attach a load to these bearings. Create a compact linear and rotary motion system for robots and other applications requiring complex, fast movements, by combining them with ball splines. These bearings move smoothly and precisely even at high speeds along ball splines while grooves on the ball spline transmit rotary power. Clip a retaining ring (not included) into the groove on these bearings to position them in your system.
    Steel Bearings
    Image of Product. Front orientation. Contains Annotated, MultipleImages. Ball Splines and Bearings. Mounted Linear Bearings for Ball Splines, Steel Bearings.
    Image of Attribute. Front orientation. Contains Annotated. Mounted Linear Bearings for Ball Splines.
    Image of Specification. Front orientation. For 4 Splines. Mounted Linear Bearings for Ball Splines.

    For 4 Splines

    Groove,
    mm
    For Spline
    Dia., mm
    For No.
    of Splines
    Overall
    Lg., mm
    Flange
    OD, mm
    Bolt Circle
    Dia., mm
    OD,
    mm
    Dynamic
    Load Cap., lb.
    Static Load
    Cap., lb.
    Max. Dynamic
    Torque, in·lbf
    Max. Static
    Torque, in·lbf
    Max. Temp.,
    ° F
    With Retaining
    Ring Grooves
    Wd.
    Dia.
    No. of Mounting
    Holes
    Each
    40410010082646,9008,4005,9648,266176Yes460461145K1160000000
     

    Corrosion-Resistant Flanged Screw-Clamp Bushings

    Image of Product. Back orientation. Pulley and Sprocket Bushings. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening. As screw-clamp bushings, they're good for shock loads. When you tighten the clamping screws, the bushing's inner sleeve tightens onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
    Nickel-Plated Steel—Nickel-plated steel bushings have good corrosion resistance in wet environments. However, the plating may begin to flake with long-term use.
    Stainless Steel—Stainless steel bushings have excellent corrosion resistance and can withstand prolonged exposure to moisture.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Nickel-Plated Steel
    3064453,500120Clamping Screws5530N260000000
     
    Stainless Steel
    3064452,800100Clamping Screws5530N112000000
     

    Quick-Grip Flanged Hydraulic Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Grip Flanged Hydraulic Bushings.
    Image of Attribute. Front orientation. Contains Annotated. Quick-Grip Flanged Hydraulic Bushings.
    Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold. Since you don’t have to tighten multiple screw clamps individually, these bushings are quick to adjust and more likely to stay aligned on your shaft. They’re also good for shock loads. A mounting flange prevents movement during tightening. Use a hex key to tighten.
    Note: To avoid deforming the sleeve walls, make sure to fully tighten the screw.
    17-4 PH Stainless Steel—17-4 PH stainless steel bushings have excellent corrosion resistance in most environments.
    Set
    Screw
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Hole
    Dia.
    Thread
    Size
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Each
    Steel
    3064543/8"M10
    		3,350407636N190000000
     
    17-4 PH Stainless Steel
    3064543/8"M10
    		3,350407636N29000000
     

    Bearing Locknuts

    Image of System. Front orientation. Contains Annotated. Bearing Nuts. Bearing Locknuts.
    Image of Product. Carbon Steel. Front orientation. Bearing Nuts. Bearing Locknuts, Chamfered Face, Carbon Steel.

    Carbon Steel

    With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle. But, since they aren’t made entirely of metal, they don’t stand up to heat as well as all-metal locknuts. Slots in their sides mean you can tighten and loosen them with a spanner wrench or spanner socket. Their face is also chamfered to help keep the size and weight of your assembly at a minimum. All meet international standards for bearing locknut dimensions.
    Zinc-Plated Carbon Steel—Zinc-plated carbon steel locknuts resist rusting from some moisture, but you shouldn’t use them with salt water or chemicals. They are strong and resist wear, though they don’t stand up to corrosion as well as 303 stainless steel locknuts.
    Thread Spacing—When choosing your thread spacing, consider the precision of your application. The finer the threads, the more control you have when making adjustments.
    Thread
    Zinc-Plated
    Carbon Steel
    Size
    Spacing
    OD,
    mm
    Wd.,
    mm
    Insert Max.
    Temp., ° F
    Each
    Chamfered Face
    M48 × 1.5 mmExtra Fine
    		6413.52103552N440000000
     
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