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    12 Products

    Ball Screws and Nuts

    Image of ProductInUse. Front orientation. Contains Inset. Ball Screws and Nuts. Ball Screws and Nuts .
    Image of Product. A. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Ball Nuts, Externally Threaded Nut, Style A.
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Flange Nut, Ball Nuts, Style D.

    A

    Flange Nut

    Ball Nuts

    Style D

    Internal ball bearings provide smooth low-friction travel in applications that require high speeds, accurate positioning, and repeatable movement. Also known as single-start ball screws and nuts, they have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts. To ensure compatibility, select components that have the same thread direction and size. Ball nuts are furnished with a tube to keep ball bearings in place. Do not remove the tube until you are ready to install the nuts onto the screws.
    Ball Screws—Right-Hand Threaded
    Image of Product. Front orientation. Ball Screws and Nuts. Ball Screws and Nuts , Ball Screws.
    Image of Attribute. Front orientation. Contains Annotated. Ball Screws and Nuts .
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Root Diameter—Root diameter indicates the diameter the ball screw will be after machining away the threads.
    Thread
    Size
    Lg.,
    ft.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Accuracy for Travel
    Distance per Turn
    Root
    Dia.
    Hardness
    Tensile Strength,
    psi
    Temp. Range,
    ° F
    Each
    Alloy Steel
    3/4"-5
    		110.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		210.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		310.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		410.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		510.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		610.2"±0.007"/1 ft.0.65"Rockwell C5692,500-65 to 30000000000000000
     
    Ball Screws with One Machined End—Right-Hand Threaded
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Ball Screws with One Machined End.
    Image of Attribute. Front orientation. Contains Annotated. Ball Screws and Nuts .
    Ball screws with one machined end fit into an end support and are ready to connect to a motor. To adjust the length, the non-machined end can be cut to size.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Root Diameter—Root diameter indicates the diameter the ball screw will be after machining away the threads.
    Machined End
    Keyway
    Thread
    Size
    Lg.,
    ft.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Accuracy for Travel
    Distance per Turn
    Root
    Dia.
    Shoulder
    Lg.
    Overall
    Lg.
    Thread
    Size
    Dia.
    Lg.
    Wd.
    Hardness
    Tensile Strength,
    psi
    Temp. Range,
    ° F
    Each
    Alloy Steel
    3/4"-5
    		210.2"±0.007"/1 ft.0.65"2 3/16"3 3/16"0.586"-32
    		1/2"1"1/8"Rockwell C5692,500-65 to 300000000000000000
    3/4"-5
    		410.2"±0.007"/1 ft.0.65"2 3/16"3 3/16"0.586"-32
    		1/2"1"1/8"Rockwell C5692,500-65 to 30000000000000000
    3/4"-5
    		610.2"±0.007"/1 ft.0.65"2 3/16"3 3/16"0.586"-32
    		1/2"1"1/8"Rockwell C5692,500-65 to 30000000000000000
     
    Externally Threaded Ball Nuts—Right-Hand Threaded
    Image of Product. A. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Ball Nuts, Externally Threaded Nut, Style A.

    A

    Black-Oxide Alloy Steel—Black-oxide alloy steel ball nuts have mild corrosion resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Wipers—Secure a way wiper on the end of a ball nut to sweep chips and other contaminants out of the way as it moves across the ball screw.
    Ball Screw Nuts
    Wipers
    Style
    Thread
    Size
    Lg.
    Dia.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    External Thread
    Size
    Hardness
    Dynamic Thrust
    Load Cap., lb.
    Max.
    Backlash
    Temp. Range,
    ° F
    Each
    Each
    Black-Oxide Alloy Steel
    A3/4"-5
    		2 7/8"1 1/4"10.2"1 1/8"-18
    		Rockwell C561,9000.015"-65 to 300000000000000000000000000000
     
    Flange Ball Nuts—Right-Hand Threaded
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Flange Nut, Ball Nuts, Style D.
    Image of Attribute. Front orientation. Contains Annotated. Ball Screws and Nuts .

    Style D

    Black-Oxide Alloy Steel—Black-oxide alloy steel ball nuts have mild corrosion resistance.
    Travel Distance per Turn—Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
    Flange
    Style
    Thread
    Size
    Lg.
    Dia.
    Dia.
    Thk.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    Bolt Circle
    Dia.
    Hardness
    Dynamic Thrust
    Load Cap., lb.
    Max.
    Backlash
    Temp. Range,
    ° F
    Each
    Black-Oxide Alloy Steel
    D3/4"-5
    		2 29/32"1 1/4"2 19/32"17/32"10.2"2 3/32"Rockwell C561,9000.015"-65 to 300000000000000000
     
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