Linear Motion

Motion carries a vast inventory of linear motion solutions for several industrial uses. Select from a wide range of linear motion accessories, profile rails, actuators, shafts, Acme screws, linear cam guides, acme and ball screw accessories, and more.

Looking for high quality linear motion products and supplies, including acme balls, acme screws, ball nuts, ball screws, linear cam guides, linear guide components, profile rails, round shafts, and actuators? Find all of the linear motion supplies you need at Motion.

What are Linear Motion Supplies?

The term "linear motion supplies" can be used to cover any parts, components, or items that are used in linear motion systems. This may include a wide range of parts and products, varying in size, shape, design, and intended usage. Some examples of linear motion supplies include actuators, which are helpful for initiating motion along the axis, like ball and Acme screws, as well as linear bearings that help to provide support and linear motors to actually produce motion itself.

What are Linear Motion Supplies Used for?

Linear motion supplies are used in linear guide mechanisms and linear motion systems. In simple terms, these kinds of systems and mechanisms are used to move or position objects in a straight (linear) line with high levels of precision and accuracy. This can be very important in a huge range of industries, and it's vital when it comes to producing very accurate and reliable parts and products.

The Best Linear Motion Supplies

You'll find nothing but the best linear motion items for sale here at Motion, including:

  • Actuators - Items like Acme balls and screws, used for initiating motion.
  • Bearings - Items such as roller guides and rolling bushings to provide support for the system.
  • Linear Motors - Provide motion directly, without the need for mechanical elements like screws and gears.

Buy Linear Motion Supplies Online

Choose Motion for your next order of linear motion essentials. We have a huge range of products in stock and ready to ship safely and rapidly to your location. Check out the full range and order today.

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SCREW DRIVE TYPE
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OUTSIDE DIAMETER
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28,370 Results

Photos may not represent actual items. Refer to name and product specs for all details.
Thomson SUPER12
Thomson  SUPER12
Closed Round Rail Ball Bushing - Super Series, 0.7500 in Shaft Diameter, 1.2510 in Outside Diameter, 1.605 / 1.625 in Overall Width, 600 lbf Load Capacity
MI ITEM #00000588
MFR #SUPER12
In stock
See substitute items
$65.10/each
NSK PSS2525N1D1079
NSK  PSS2525N1D1079
SHAFT DIAMETER 25MM, LEAD 25MM, OVERALL LENGTH 1079MM, - PSS SERIES
MI ITEM #03727306
MFR #PSS2525N1D1079
Factory Order
$2,581.13/each
THK FBW3590XRUU
THK  FBW3590XRUU
Linear Guide Standard Ball Carriage Profile Rail - Series: FBW-XR, 100 mm Wide, Load Capacity: 880 N
MI ITEM #03638031
MFR #FBW3590XRUU
In stock
$60.60/each
Thomson SPB12
Thomson  SPB12
Linear Guide Round Shaft Pillow Block - Super SPB Series, Closed, 0.7500 in Shaft Diameter, 2.750 in Overall Length
MI ITEM #00001099
MFR #SPB12
In stock
See substitute items
$198.09/each
Duff-Norton M28631-3
Duff-Norton  M28631-3
Screw Jack - Mechanical Actuator - 9800 Series, Flange/Base Mount, 3 in Stroke Length, 1/2 ton Load Capacity
MI ITEM #00927804
MFR #M28631-3
Factory Order
Quote Required
Thomson SPB8
Thomson  SPB8
Linear Guide Round Shaft Pillow Block - Super SPB Series, Closed, 0.5000 in Shaft Diameter, 2.000 in Overall Length
MI ITEM #00001083
MFR #SPB8
In stock
See substitute items
$170.19/each
THK SHS25C1SS(GK) BLOCK
THK  SHS25C1SS(GK) BLOCK
Global Standard Interchangeable Linear Caged Ball Carriage for Profile Rail – Series SHS-C, Flanged Block Mounted from Top or Bottom, 23mm Rail, 70mm Wide x 92mm Long, Static Capacity 52.4 kN
MI ITEM #01853137
MFR #SHS25C1SS(GK) BLOCK
In stock
$189.38/each
THK HSR20RSS
THK  HSR20RSS
Linear Guide Standard Ball Carriage Profile Rail - Series: HSR-R, Narrow Block, 20 mm Rail Size, 74 mm Wide, Load Capacity: 13.8 kN
MI ITEM #00029158
MFR #HSR20RSS
In stock
$159.08/each
Thomson SUPER16
Thomson  SUPER16
Closed Round Rail Ball Bushing - Super Series, 1.0000 in Shaft Diameter, 1.5640 in Outside Diameter, 2.230 / 2.250 in Overall Width, 1050 lbf Load Capacity
MI ITEM #00000596
MFR #SUPER16
In stock
See substitute items
$119.28/each
Thomson SUPER8
Thomson  SUPER8
Closed Round Rail Ball Bushing - Super Series, 0.5000 in Shaft Diameter, 0.8750 in Outside Diameter, 1.230 / 1.250 in Overall Width, 255 lbf Load Capacity
MI ITEM #00000581
MFR #SUPER8
In stock
See substitute items
$59.21/each
Thomson SSUPB16
Thomson  SSUPB16
Linear Guide Round Shaft Pillow Block - Super Smart SSUPB Series, Closed, 1.0000 in Shaft Diameter, 3.250 in Outside Diameter, 3.250 in Overall Length
MI ITEM #00032853
MFR #SSUPB16
In stock
$300.02/each
THK HSR15RSS
THK  HSR15RSS
Linear Guide Standard Ball Carriage Profile Rail - Series: HSR-R, Narrow Block, 15 mm Rail Size, 56.6 mm Wide, Load Capacity: 8.33 kN
MI ITEM #00029147
MFR #HSR15RSS
In stock
$143.93/each
Thomson OPN203242
Thomson  OPN203242
Open Round Rail Ball Bushing - Precision Steel Series, 1.2500 in Shaft Diameter, 2.0010 in Outside Diameter, 2.605 / 2.625 in Overall Width, 400 lbf Load Capacity
MI ITEM #00000348
MFR #OPN203242
In stock
See substitute items
$285.23/each
THK SR20W1SS(GK) BLOCK
THK  SR20W1SS(GK) BLOCK
Global Standard Interchangeable Linear Ball Carriage for Profile Rail – Series SR-W, Non-flanged Block Mounted from the Top, 20mm Rail, 42mm Wide x 66.2mm Long, Static Capacity 28.6 kN
MI ITEM #00029100
MFR #SR20W1SS(GK) BLOCK
In stock
$143.93/each
Thomson D12-20A5-08D
Thomson  D12-20A5-08D
Electrak 2 Actuator - 12 V dc Input Voltage, 8 in Stroke Length
MI ITEM #04478648
MFR #D12-20A5-08D
Factory Order
Quote Required
Thomson TWN16
Thomson  TWN16
Linear Guide Round Shaft Pillow Block - Super TWN Series, Closed, 1.0000 in Shaft Diameter, 3.250 in Overall Length
MI ITEM #00001144
MFR #TWN16
Factory Order
See substitute items
$569.31/each
THK HSR30RSS
THK  HSR30RSS
Linear Guide Standard Ball Carriage Profile Rail - Series: HSR-R, Narrow Block, 30 mm Rail Size, 98 mm Wide, Load Capacity: 28 kN
MI ITEM #00029260
MFR #HSR30RSS
In stock
$212.10/each
Thomson TRIGEL-300S
MI ITEM #04322583
MFR #TRIGEL-300S
In stock
$84.56/each
THK SHS25V1SS(GK) BLOCK
THK  SHS25V1SS(GK) BLOCK
Global Standard Interchangeable Linear Caged Ball Carriage for Profile Rail – Series SHS-V, Compact Block Mounted from Top, 23mm Rail, 48mm Wide x 92mm Long, Static Capacity 52.4 kN
MI ITEM #01853504
MFR #SHS25V1SS(GK) BLOCK
In stock
$189.38/each
Thomson TWN16OPN
Thomson  TWN16OPN
Linear Guide Round Shaft Pillow Block - Super TWN Series, Open, 1.0000 in Shaft Diameter, 3.250 in Overall Length
MI ITEM #00002402
MFR #TWN16OPN
In stock
See substitute items
$675.57/each
Thomson SUPER10
Thomson  SUPER10
Closed Round Rail Ball Bushing - Super Series, 0.6250 in Shaft Diameter, 1.1260 in Outside Diameter, 1.480 / 1.500 in Overall Width, 450 lbf Load Capacity
MI ITEM #00002250
MFR #SUPER10
In stock
See substitute items
$63.83/each
Thomson S1000
Thomson  S1000
Linear Shaft Seal - For Use With 162536, SSU16, SUPER16, S Series
MI ITEM #00000506
MFR #S1000
In stock
See substitute items
$16.79/each
INA (Schaeffler) KBZ16-PP
INA (Schaeffler)  KBZ16-PP
Closed Round Rail Ball Bushing - KBZ Series, 1.000 in Shaft Diameter, 1.563 in Outside Diameter, 2.250 in Overall Width, 220 lbs Load Capacity
MI ITEM #00001174
MFR #KBZ16-PP
In stock
See substitute items
$134.38/each
Thomson S500
Thomson  S500
Linear Shaft Seal - For Use With 81420, SUPER8, S Series
MI ITEM #00000497
MFR #S500
In stock
$11.19/each
Showing 1-24 of 28,370