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    13 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 , Externally Threaded Nut, Ball Nuts, Style A.
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Ball Nuts, Flange Nut, Style E.

    A

    Ball Nuts

    Flange Nut

    Style E

    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—Left-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
    5/8"-5
    		110.2"±0.007"/1 ft.0.5"Rockwell C5672,500-65 to 3003405N381000000
    5/8"-5
    		210.2"±0.007"/1 ft.0.5"Rockwell C5672,500-65 to 3003405N38200000
    5/8"-5
    		310.2"±0.007"/1 ft.0.5"Rockwell C5672,500-65 to 3003405N38300000
    5/8"-5
    		610.2"±0.007"/1 ft.0.5"Rockwell C5672,500-65 to 3003405N384000000
    1"-4
    		110.25"±0.007"/1 ft.0.84"Rockwell C56122,000-65 to 3003405N39100000
    1"-4
    		210.25"±0.007"/1 ft.0.84"Rockwell C56122,000-65 to 3003405N392000000
    1"-4
    		310.25"±0.007"/1 ft.0.84"Rockwell C56122,000-65 to 3003405N393000000
    1"-4
    		610.25"±0.007"/1 ft.0.84"Rockwell C56122,000-65 to 3003405N394000000
     
    Externally Threaded Ball Nuts—Left-Hand Threaded
    Image of Product. A. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Externally Threaded Nut, Ball Nuts, 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.
    Style
    Thread
    Size
    Lg.
    Wd.
    Ht.
    No. of Thread
    Starts
    Travel Distance
    per Turn
    External Thread
    Size
    Hardness
    Dynamic Thrust
    Load Cap., lb.
    Max.
    Backlash
    Temp. Range,
    ° F
    Each
    Black-Oxide Alloy Steel
    A5/8"-5
    		1 45/64"1"1"10.2"15/16"-16
    		Rockwell C568200.015"-65 to 3003405N456000000
    A1"-4
    		2 11/32"1 1/2"1 1/2"10.25"1 9/16"-18Rockwell C561,6200.015"-65 to 3003405N457000000
     
    Flange Ball Nuts—Left-Hand Threaded
    Image of Product. Front orientation. Contains Annotated. Ball Screws and Nuts. Ball Screws and Nuts , Ball Nuts, Flange Nut, Style E.
    Image of Attribute. Front orientation. Contains Annotated. Ball Screws and Nuts .

    Style E

    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.
    Wd.
    Ht.
    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
    E5/8"-5
    		1 47/64"1"1"2 19/32"17/32"10.2"2 3/32"Rockwell C568200.015"-65 to 3003405N4010000000
    E1"-4
    		2 5/8"1 1/2"1 1/2"2 15/64"5/8"10.25"2 3/4"Rockwell C561,6200.015"-65 to 3003405N402000000
    E1"-4
    		2 63/64"1 1/2"1 1/2"3 15/64"5/8"10.25"2 3/4"Rockwell C561,6200.015"-65 to 3003405N474000000
     
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