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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Made in USA 48555718   

1" Diam, 4' Long, 1045 Steel Keyed Round Linear Shafting 1/4" Key

MI ITEM 11690337

IN STOCK
In stock
Made in USA 48555718
$164.61each
for your price $164.61each
Made in USA 48555718

Thomson A162536   

Closed Round Rail Ball Bushing - Precision Steel Series, 1.0000 in Shaft Diameter, 1.5630 in Outside Diameter, 2.235 / 2.250 in Overall Width, 350 lbf Load Capacity

MI ITEM 00000075

IN STOCK
In stock
Thomson A162536
$133.75each
for your price $133.75each
Thomson A162536

Bishop-Wisecarver T3-2475-9   

Single Edge Track Drilled - Size: 3, 24.75 in Overall Length, 9 Holes, 1045 Carbon Steel Material, Hardened, HRC 53 min Hardness

MI ITEM 02592193

IN STOCK
In stock
Bishop-Wisecarver T3-2475-9
$96.61each
for your price $96.61each
Bishop-Wisecarver T3-2475-9

Thomson SPB16   

Linear Guide Round Shaft Pillow Block - Super SPB Series, Closed, 1.0000 in Shaft Diameter, 3.250 in Overall Length

MI ITEM 00001107

IN STOCK
In stock
Thomson SPB16
$284.67each
for your price $284.67each
Thomson SPB16

Bishop-Wisecarver MJX3A   

Linear Guide Wheel Journal Assembly - Size: 3, Eccentric Style, 2.520 in Overall Length, AISI 303 Stainless Steel Material

MI ITEM 02590905

IN STOCK
In stock
Bishop-Wisecarver MJX3A
$82.59each
for your price $82.59each
Bishop-Wisecarver MJX3A

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

IN STOCK
In stock
Thomson SPB12
$198.09each
for your price $198.09each
Thomson SPB12

THK HSR25RSS   

Linear Guide Standard Ball Carriage Profile Rail - Series: HSR-R, Narrow Block, 25 mm Rail Size, 83.1 mm Wide, Load Capacity: 19.9 kN

MI ITEM 00029174

IN STOCK
In stock
THK HSR25RSS
$189.38each
for your price $189.38each
THK HSR25RSS

THK SHS15C1SS(GK) BLOCK   

Global Standard Interchangeable Linear Caged Ball Carriage for Profile Rail – Series SHS-C, Flanged Block Mounted from Top or Bottom, 15mm Rail, 47mm Wide x 64.4mm Long, Static Capacity 24.2 kN

MI ITEM 01853480

IN STOCK
In stock
THK SHS15C1SS(GK) BLOCK
$143.93each
for your price $143.93each
THK SHS15C1SS(GK) BLOCK

THK HSR20C1SS(GK) BLOCK   

Global Standard Interchangeable Linear Guide Ball Carriage for Profile Rail - Series: HSR-C, Flanged Block Mounted from Top or Bottom, 20 mm Rail, 63mm Wide x 74 mm Long, Static Load Capacity: 27.4 kN

MI ITEM 11106540

IN STOCK
In stock
THK HSR20C1SS(GK) BLOCK
$159.08each
for your price $159.08each
THK HSR20C1SS(GK) BLOCK

THK SHW27CAN1SSC1(GK) BLOCK   

Global Standard Interchangeable Linear Guide Ball Carriage for Profile Rail - Series: SHW-CAN, Flanged Block Mounted from Top or Bottom, 42 mm Rail, 72.8 mm Wide x 80 mm Long, Static Load Capacity: 22.7 kN

MI ITEM 05765523

IN STOCK
In stock
THK SHW27CAN1SSC1(GK) BLOCK
$365.00each
for your price $365.00each
THK SHW27CAN1SSC1(GK) BLOCK

Thomson LINEARLUBE   

Grease, Accessory, Linearlube (400 Grams) - For Use With Thomson Linear Products

MI ITEM 04412996

IN STOCK
In stock
Thomson LINEARLUBE
$82.06each
for your price $82.06each
Thomson LINEARLUBE

Thomson SPB16OPN   

Linear Guide Round Shaft Pillow Block - Super SPB Series, Open, 1.0000 in Shaft Diameter, 3.250 in Overall Length

MI ITEM 00002143

IN STOCK
In stock
Thomson SPB16OPN
$337.74each
for your price $337.74each
Thomson SPB16OPN

Thomson SSUPB20   

Linear Guide Round Shaft Pillow Block - Super Smart SSUPB Series, Closed, 1.2500 in Shaft Diameter, 4.000 in Outside Diameter, 4.000 in Overall Length

MI ITEM 00032854

IN STOCK
In stock
Thomson SSUPB20
$447.33each
for your price $447.33each
Thomson SSUPB20

INA (Schaeffler) KX16-PP   

Closed Round Rail Ball Bushing - KX Series, 1.000 in Shaft Diameter, 1.563 in Outside Diameter, 2.250 in Overall Width, 810 lbs Load Capacity

MI ITEM 03214872

IN STOCK
In stock
INA (Schaeffler) KX16-PP
$135.06each
for your price $135.06each
INA (Schaeffler) KX16-PP

INA (Schaeffler) KN30-B-PP   

Closed Round Rail Ball Bushing - KN Series, 30 mm Shaft Diameter, 47 mm Outside Diameter, 68 mm Overall Width, 3950 N Load Capacity

MI ITEM 00002017

IN STOCK
In stock
INA (Schaeffler) KN30-B-PP
$239.37each
for your price $239.37each
INA (Schaeffler) KN30-B-PP

THK SR30W1SS(GK) BLOCK   

Global Standard Interchangeable Linear Ball Carriage for Profile Rail – Series SR-W, Non-flanged Block Mounted from the Top, 28mm Rail, 60mm Wide x 96.8mm Long, Static Capacity 64.4 kN

MI ITEM 00029123

IN STOCK
In stock
THK SR30W1SS(GK) BLOCK
$181.80each
for your price $181.80each
THK SR30W1SS(GK) BLOCK

Nook 20154 ACME NUT 1-1/2-4 RH   

ACME Bronze Nut - 1.5000 in Nominal Screw Diameter, Right Hand Thread Direction, 30 % Efficiency Rating, 0.133 in-lbs Torque

MI ITEM 00970050

AVAILABLE
Factory Order
Nook 20154 ACME NUT 1-1/2-4 RH
Quote Required Quote Required
Quote Required Quote Required
Nook 20154 ACME NUT 1-1/2-4 RH

Thomson SSU16OPN   

Open Round Rail Ball Bushing - Super Smart Series, 1.0000 in Shaft Diameter, 1.5640 in Outside Diameter, 2.230 / 2.250 in Overall Width, 1900 lbf Load Capacity

MI ITEM 00032838

IN STOCK
In stock
Thomson SSU16OPN
$155.09each
for your price $155.09each
Thomson SSU16OPN

INA (Schaeffler) KH20-PP   

Closed Round Rail Ball Bushing - KH Series, 20 mm Shaft Diameter, 28 mm Outside Diameter, 30 mm Overall Width, 1170 N Load Capacity

MI ITEM 00138130

IN STOCK
In stock
INA (Schaeffler) KH20-PP
$69.94each
for your price $69.94each
INA (Schaeffler) KH20-PP

Thomson S1000   

Linear Shaft Seal - For Use With 162536, SSU16, SUPER16, S Series

MI ITEM 00000506

IN STOCK
In stock
Thomson S1000
$16.79each
for your price $16.79each
Thomson S1000

Thomson S750   

Linear Shaft Seal - For Use With 122026, SSU12, SUPER12, S Series

MI ITEM 00000503

IN STOCK
In stock
Thomson S750
$13.42each
for your price $13.42each
Thomson S750

Thomson S1250   

Linear Shaft Seal - For Use With 203242, SSU20, SUPER20, S Series

MI ITEM 00000509

IN STOCK
In stock
Thomson S1250
$24.27each
for your price $24.27each
Thomson S1250

Thomson A243848   

Closed Round Rail Ball Bushing - Precision Steel Series, 1.5000 in Shaft Diameter, 2.3750 in Outside Diameter, 2.980 / 3.000 in Overall Width, 770 lbf Load Capacity

MI ITEM 00000097

IN STOCK
In stock
Thomson A243848
$255.68each
for your price $255.68each
Thomson A243848

Thomson SSU16   

Closed Round Rail Ball Bushing - Super Smart Series, 1.0000 in Shaft Diameter, 1.5640 in Outside Diameter, 2.230 / 2.250 in Overall Width, 1900 lbf Load Capacity

MI ITEM 00032823

IN STOCK
In stock
Thomson SSU16
$125.82each
for your price $125.82each
Thomson SSU16
Made in USA 48555718
MI ITEM 11690337
In stock
$164.61each
Thomson A162536
MI ITEM 00000075
In stock
$133.75each
Bishop-Wisecarver T3-2475-9
MI ITEM 02592193
In stock
$96.61each
Thomson SPB16
MI ITEM 00001107
In stock
$284.67each
Bishop-Wisecarver MJX3A
MI ITEM 02590905
In stock
$82.59each
Thomson SPB12
MI ITEM 00001099
In stock
$198.09each
THK HSR25RSS
MI ITEM 00029174
In stock
$189.38each
THK SHS15C1SS(GK) BLOCK
MI ITEM 01853480
In stock
$143.93each
THK HSR20C1SS(GK) BLOCK
MI ITEM 11106540
In stock
$159.08each
THK SHW27CAN1SSC1(GK) BLOCK
MI ITEM 05765523
In stock
$365.00each
Thomson LINEARLUBE
MI ITEM 04412996
In stock
$82.06each
Thomson SPB16OPN
MI ITEM 00002143
In stock
$337.74each
Thomson SSUPB20
MI ITEM 00032854
In stock
$447.33each
INA (Schaeffler) KX16-PP
MI ITEM 03214872
In stock
$135.06each
INA (Schaeffler) KN30-B-PP
MI ITEM 00002017
In stock
$239.37each
THK SR30W1SS(GK) BLOCK
MI ITEM 00029123
In stock
$181.80each
Nook 20154 ACME NUT 1-1/2-4 RH
MI ITEM 00970050
Available - Factory Order
Quote Required
Thomson SSU16OPN
MI ITEM 00032838
In stock
$155.09each
INA (Schaeffler) KH20-PP
MI ITEM 00138130
In stock
$69.94each
Thomson S1000
MI ITEM 00000506
In stock
$16.79each
Thomson S750
MI ITEM 00000503
In stock
$13.42each
Thomson S1250
MI ITEM 00000509
In stock
$24.27each
Thomson A243848
MI ITEM 00000097
In stock
$255.68each
Thomson SSU16
MI ITEM 00032823
In stock
$125.82each