Bearings

As the largest distributor of bearings in North America, Motion provides the widest selection of in-stock bearings as well as all related products, such as ball, roller, and linear bearings. In addition to our inventory, we offer bearing repair services and preventive maintenance solutions.

Motion is your number 1 source for bearings in various shapes and sizes, including plain bearings, ball bearings, roller bearings, and more. Buy top quality bearings today at Motion here.

What are Bearings and Their Types?

Bearings are relatively simple but crucial machine components. They're designed to reduce the levels of friction between moving parts in a motion while also facilitating motion in the right directions. There are many different forms of bearings, including plain bearings which simply consist of a shaft rotating inside a hole, as well as ball bearings, which contain small balls that help to maintain separation between the various races of the bearing itself.

What are Bearings Used for?

Bearings have been used throughout history, going back hundreds of years, and there are countless potential applications of these machine elements. Their main purpose is to reduce or eliminate unwanted friction between parts of a machine, while also allowing motion to occur in the appropriate direction for the machine to function as intended. Each type of bearing has its own key features and potential applications.

The Best Bearings

At Motion, you can order the best quality bearings for any application, including the following varieties:

  • Ball Bearings - A type of rolling bearing which uses small balls to keep the bearing races separated.
  • Plain Bearings - The simplest variety of bearing, made of a singular bearing surface and no rolling elements.
  • Roller Bearings - A rolling bearing which involves two concentric rings, known as races, to carry a load.
  • Sleeve Bearing - A tube or sleeve-like bearing which allows for either linear or rotational movement.

Buy Bearings Online

Whether you're searching for ball bearings, plain bearings, roller bearings, spherical bearings, or some other related item, such as bearing heaters and bearing seals, you can find what you need here at Motion.

We have one of the widest and largest product selections available for your next order, with products from only the finest brands. In addition, Motion aims to offer the very best prices, giving you maximum value on every order.

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Brand: AMI Bearings

AMI Bearings MUCTBL205-16W   

Pillow Block Ball Bearing Unit - Tapped Base, 1 in Bore, PBT Thermoplastic Material, Standard Duty

MI ITEM 00552194

IN STOCK
In stock
AMI Bearings MUCTBL205-16W
$320.36each
for your price $320.36each
AMI Bearings MUCTBL205-16W

AMI Bearings UCFL205-16   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 1 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 02373198

IN STOCK
In stock
AMI Bearings UCFL205-16
$56.26each
for your price $56.26each
AMI Bearings UCFL205-16

AMI Bearings UCF210-31   

Flange-Mount Ball Bearing Unit - 4-Bolt Flange, 1-15/16 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 01370375

IN STOCK
In stock
AMI Bearings UCF210-31
$118.94each
for your price $118.94each
AMI Bearings UCF210-31

AMI Bearings SER204-12   

Ball Insert Bearing - Cylindrical Bore, 3/4 in ID, Set Screw Locking

MI ITEM 01508998

IN STOCK
In stock
AMI Bearings SER204-12
$41.08each
for your price $41.08each
AMI Bearings SER204-12

AMI Bearings UC209   

Ball Insert Bearing - Cylindrical Bore, 45 mm ID, Set Screw Locking

MI ITEM 00585926

IN STOCK
In stock
AMI Bearings UC209
$69.14each
for your price $69.14each
AMI Bearings UC209

AMI Bearings UCFT208-24   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 1-1/2 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 01512578

IN STOCK
In stock
AMI Bearings UCFT208-24
$89.84each
for your price $89.84each
AMI Bearings UCFT208-24

AMI Bearings UCTB204-12   

Pillow Block Ball Bearing Unit - Tapped Base, 3/4 in Bore, Cast Iron Material, Standard Duty

MI ITEM 02687294

IN STOCK
In stock
AMI Bearings UCTB204-12
$58.37each
for your price $58.37each
AMI Bearings UCTB204-12

AMI Bearings UEFT204-12   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 3/4 in Bore, Cast Iron Housing Material, Standard Duty, Accu-Loc Locking, Contact Seal with Flinger Seal

MI ITEM 02589241

IN STOCK
In stock
AMI Bearings UEFT204-12
$88.04each
for your price $88.04each
AMI Bearings UEFT204-12

AMI Bearings UCP205   

Pillow Block Ball Bearing Unit - Two Bolt Base, 25 mm Bore, Cast Iron Material, Standard Duty, Non-Expansion Bearing (Fixed)

MI ITEM 00561795

IN STOCK
In stock
AMI Bearings UCP205
$59.09each
for your price $59.09each
AMI Bearings UCP205

AMI Bearings UC207   

Ball Insert Bearing - Cylindrical Bore, 35 mm ID, Set Screw Locking

MI ITEM 01509061

IN STOCK
In stock
AMI Bearings UC207
$50.69each
for your price $50.69each
AMI Bearings UC207

AMI Bearings UC206-18   

Ball Insert Bearing - Cylindrical Bore, 1-1/8 in ID, Set Screw Locking

MI ITEM 01509017

IN STOCK
In stock
AMI Bearings UC206-18
$39.82each
for your price $39.82each
AMI Bearings UC206-18

AMI Bearings BLFL2   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 15 mm Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal Seal

MI ITEM 03062743

IN STOCK
In stock
AMI Bearings BLFL2
$45.16each
for your price $45.16each
AMI Bearings BLFL2

AMI Bearings UCTB207-23   

Pillow Block Ball Bearing Unit - Tapped Base, 1-7/16 in Bore, Cast Iron Material, Standard Duty

MI ITEM 01508972

IN STOCK
In stock
AMI Bearings UCTB207-23
$82.41each
for your price $82.41each
AMI Bearings UCTB207-23

AMI Bearings UC205   

Ball Insert Bearing - Cylindrical Bore, 25 mm ID, Set Screw Locking

MI ITEM 01509012

IN STOCK
In stock
AMI Bearings UC205
$33.56each
for your price $33.56each
AMI Bearings UC205

AMI Bearings UETBL205-16MZ20W   

Pillow Block Ball Bearing Unit - Tapped Base, 1 in Bore, PBT Thermoplastic Material, Standard Duty

MI ITEM 03052026

AVAILABLE
Factory Order
AMI Bearings UETBL205-16MZ20W
$422.08each
for your price $422.08each
AMI Bearings UETBL205-16MZ20W

AMI Bearings MUC205-16   

Ball Insert Bearing - Cylindrical Bore, 1 in ID, Set Screw Locking

MI ITEM 01449928

IN STOCK
In stock
AMI Bearings MUC205-16
$169.15each
for your price $169.15each
AMI Bearings MUC205-16

AMI Bearings UC211-32   

Ball Insert Bearing - Cylindrical Bore, 2 in ID, Set Screw Locking

MI ITEM 03666024

IN STOCK
In stock
AMI Bearings UC211-32
$104.62each
for your price $104.62each
AMI Bearings UC211-32

AMI Bearings SER206-20   

Ball Insert Bearing - Cylindrical Bore, 1-1/4 in ID, Set Screw Locking

MI ITEM 03770988

IN STOCK
In stock
AMI Bearings SER206-20
$63.00each
for your price $63.00each
AMI Bearings SER206-20

AMI Bearings KHPP205-16   

Pillow Block Ball Bearing Unit - Two Bolt Base, 1 in Bore, Pressed Steel Material, Standard Duty, Non-Expansion Bearing (Fixed)

MI ITEM 00579771

AVAILABLE
Factory Order
AMI Bearings KHPP205-16
$40.10each
for your price $40.10each
AMI Bearings KHPP205-16

AMI Bearings UCFB205-16   

Flange-Mount Ball Bearing Unit - 3-Bolt Bracket, 1 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 01264555

IN STOCK
In stock
AMI Bearings UCFB205-16
$67.23each
for your price $67.23each
AMI Bearings UCFB205-16

AMI Bearings UCFT207-23   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 1-7/16 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 01672330

IN STOCK
In stock
AMI Bearings UCFT207-23
$75.82each
for your price $75.82each
AMI Bearings UCFT207-23

AMI Bearings UC206   

Ball Insert Bearing - Cylindrical Bore, 30 mm ID, Set Screw Locking

MI ITEM 01482029

IN STOCK
In stock
AMI Bearings UC206
$39.82each
for your price $39.82each
AMI Bearings UC206

AMI Bearings UCFL208   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 40 mm Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal with Flinger Seal

MI ITEM 00563936

IN STOCK
In stock
AMI Bearings UCFL208
$107.81each
for your price $107.81each
AMI Bearings UCFL208

AMI Bearings UCFL206-20   

Flange-Mount Ball Bearing Unit - 2-Bolt Flange, 1-1/4 in Bore, Cast Iron Housing Material, Standard Duty, Set Screw Locking, Contact Seal Seal

MI ITEM 03498645

IN STOCK
In stock
AMI Bearings UCFL206-20
$65.27each
for your price $65.27each
AMI Bearings UCFL206-20
AMI Bearings MUCTBL205-16W
MI ITEM 00552194
In stock
$320.36each
AMI Bearings UCFL205-16
MI ITEM 02373198
In stock
$56.26each
AMI Bearings UCF210-31
MI ITEM 01370375
In stock
$118.94each
AMI Bearings SER204-12
MI ITEM 01508998
In stock
$41.08each
AMI Bearings UC209
MI ITEM 00585926
In stock
$69.14each
AMI Bearings UCFT208-24
MI ITEM 01512578
In stock
$89.84each
AMI Bearings UCTB204-12
MI ITEM 02687294
In stock
$58.37each
AMI Bearings UEFT204-12
MI ITEM 02589241
In stock
$88.04each
AMI Bearings UCP205
MI ITEM 00561795
In stock
$59.09each
AMI Bearings UC207
MI ITEM 01509061
In stock
$50.69each
AMI Bearings UC206-18
MI ITEM 01509017
In stock
$39.82each
AMI Bearings BLFL2
MI ITEM 03062743
In stock
$45.16each
AMI Bearings UCTB207-23
MI ITEM 01508972
In stock
$82.41each
AMI Bearings UC205
MI ITEM 01509012
In stock
$33.56each
AMI Bearings UETBL205-16MZ20W
MI ITEM 03052026
Available - Factory Order
$422.08each
AMI Bearings MUC205-16
MI ITEM 01449928
In stock
$169.15each
AMI Bearings UC211-32
MI ITEM 03666024
In stock
$104.62each
AMI Bearings SER206-20
MI ITEM 03770988
In stock
$63.00each
AMI Bearings KHPP205-16
MI ITEM 00579771
Available - Factory Order
$40.10each
AMI Bearings UCFB205-16
MI ITEM 01264555
In stock
$67.23each
AMI Bearings UCFT207-23
MI ITEM 01672330
In stock
$75.82each
AMI Bearings UC206
MI ITEM 01482029
In stock
$39.82each
AMI Bearings UCFL208
MI ITEM 00563936
In stock
$107.81each
AMI Bearings UCFL206-20
MI ITEM 03498645
In stock
$65.27each