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    35 Products

    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.
    52100 Alloy Steel Splines
    Image of ProductInUse. Front orientation. Contains Annotated. Ball Splines and Bearings. Mounted Linear Bearings for Ball Splines, Splines.
    Image of Product. Front orientation. ZoomedIn view. Contains MultipleImages. Ball Splines and Bearings. Mounted Linear Bearings for Ball Splines, Splines, Splined on Both Ends.

    Splined on Both

    Ends

    Image of Product. Front orientation. ZoomedIn view. Contains MultipleImages. Ball Splines and Bearings. Mounted Linear Bearings for Ball Splines, Splines, Splined End × Step-Down End.

    Splined End ×

    Step-Down End

    Image of Attribute. 4 Splines. Front orientation. Contains Annotated. Mounted Linear Bearings for Ball Splines.

    4 Splines

    Image of Attribute. Front orientation. ZoomedIn view. Contains Annotated. Mounted Linear Bearings for Ball Splines.
    Splines are alloy steel for high strength and wear resistance. They're hardened only on the outside, so they stand up to repeated motion while keeping their center soft enough to absorb stress from shifting loads.
    Step-Down End—Splines with a step-down end have a shoulder near the end to stop gears, sprockets, and bearings.
    Spline
    Step,
    mm
    Dia.,
    mm
    Lg.,
    mm
    No.
    of
    Lg.,
    mm
    Root Dia.,
    mm
    Dia.
    Lg.
    Each
    Splined on Both Ends
    615041505.3——61145K610000000
    620042005.3——61145K136000000
    630043005.3——61145K137000000
    815041507.2——61145K62000000
    820042007.2——61145K139000000
    1020042009——61145K63000000
    1030043009——61145K144000000
    1060046009——61145K147000000
    13200420011.7——61145K14800000
    13500450011.7——61145K149000000
    13700470011.7——61145K151000000
    16200420014.2——61145K154000000
    16700470014.2——61145K156000000
    20200420017.9——61145K161000000
    202,00042,00017.9——61145K165000000
    25200420022.4——61145K166000000
    25500450022.4——61145K167000000
    30300430026.8——61145K172000000
    301,00041,00026.8——61145K174000000
    302,00042,00026.8——61145K17600000000
    40400440035.5——61145K177000000
    40700470035.5——61145K178000000
     
    Splined End × Step-Down End
    18.2200435016.41515061145K86000000
    23200435020.62015061145K87000000
    28300445024.82515061145K88000000
    37.4400455033.13015061145K89000000
     

    Sleeve Splines and Bearings

    Image of ProductInUse. Front orientation. Sleeve Splines and Bearings.
    Often used in wet and dirty environments, these sleeve splines and bearings create a compact linear and rotary motion system. The grooves on the splines transmit rotary power as the sleeve bearing moves freely along their length. Sleeve bearings don't have moving parts that can be damaged from dirt and debris. And they don't need to be lubricated, making them overall lower maintenance than ball bearings.
    Splines
    Image of Product. Front orientation. Sleeve Splines and Bearings. Splines.
    Splines are PTFE coated to reduce friction, so bearings slide smoothly and last longer. They’re stainless steel, so they won’t rust.
    Spline
    Lg.
    No.
    of
    Lg.
    Lg.
    Tolerance
    Root
    Dia.
    Material
    Edge
    Type
    Hardness
    Rating
    Hardness
    Each
    1/4" Diameter (Tolerance: -0.002" to 0.002")
    12"1412"0" to 0.25"0.202"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N11000000
    24"1424"0" to 0.25"0.202"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N12000000
    36"1436"0" to 0.25"0.202"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N13000000
     
    3/8" Diameter (Tolerance: -0.002" to 0.002")
    12"1612"0" to 0.25"0.306"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N1400000
    24"1624"0" to 0.25"0.306"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N15000000
    36"1636"0" to 0.25"0.306"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N16000000
     
    1/2" Diameter (Tolerance: -0.002" to 0.002")
    12"1812"0" to 0.25"0.419"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N1700000
    24"1824"0" to 0.25"0.419"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N18000000
    36"1836"0" to 0.25"0.419"PTFE-Coated 304 Stainless SteelStraightMediumRockwell B704134N19000000
     
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