Replacement Bearings & Power Transmission Products

Accurate Bearing Company offers the most complete inventory of replacement bearing and power transmission products ready to ship same-day. Distributing the top brands of roller bearings, couplings, gears, sprockets, and more in the U.S. and Internationally.


We distribute the highest quality bearings and power transmission products produced by the industry’s leading manufacturers. Our extensive inventory can accommodate small and large orders. Whether you need one particular part or an order of a thousand bearings, we can help you and ship them out fast.


Our catalog contains a large variety of bearings and power transmission parts readily available to ship from our Addison, IL warehouse near Chicago to anywhere in the U.S.A or Internationally same day!


You can shop for replacement bearings or power transmission components by category or view our complete product catalog here.

needle bearings

Needle Bearings

Needle bearings contain small cylindrical bearings that resemble needles. Being much more compact, a needle roller bearing can be used to reduce friction where low rotational speeds and minimum space are required.



Couplings are used to connect two in-line shafts which allows one shaft to drive another at the same speed. At Accurate Bearing, we stock a wide range of couplings from providers such as Boston, Dodge, Lovejoy, Martin, and Woods.

power transmission lubrication


In addition to bearings and power transmission products, we also stock lubrication products. This will help you get the most out of your bearings.

Proper lubrication prevents excessive friction and helps with preserving the performance of the bearings. By preventing unnecessary wear you can ensure a longer lifespan of your parts and reduce unnecessary breakdowns.

mounted bearings

Inserts & Mounted Units

Accurate Bearing Company stocks a wide range of mounted bearings. Pillow blocks, 2 & 4 bolt flanges, as well as their inset bearings, are commonly stocked in our warehouse.

chains and sprockets

Chain & Sprockets

Sprockets are connected through a chain and are essential parts of most farming and industrial machinery.

Accurate Bearing Company stocks a wide range of chains and sprockets from manufacturers such as Hitachi, HKK, Jeffrey, Daido, Martin, Linn, Morse, VZM, UST.



We stock a wide range of gears from trusted power transmission manufacturers such as Boston, Martin, and Linn.

linear bearings

Linear Bearings

Linear motion bearings are needed where minimal linear friction is required. Inquire about our large selection of smooth and silent linear bearings. These bearings have numerous applications such as sliding doors, 3D printers, and more.

belts and pulleys

Belts & Pulleys

We supply a wide range of power transmission belts and pulleys from manufacturers such as Bando, Gates, Browning, Jason, MBL, TB Woods, Maurey, and Masterdrive.

Pump & Oil Seals

Pump & Oil Seals

To retain the necessary lubrication in your equipment, we supply a wide variety of pump and oil seals.

Angular Contact Ball Bearings

Angular Contact Ball Bearings

Angular contact ball bearings have inner and outer raceways displaced relative to each other in the direction of the bearing axis. This design can accommodate combined axial and radial loads. Applications include blowers, fans, pumps, and machine tools.

Ceramic Ball Bearings / Coated Ball Bearings

Ceramic Ball Bearings/Coated Ball Bearings

Ceramic ball bearings have a variety of applications. They are most often used where high loads, high speeds, and extreme temperatures are factors. Their longevity and the need for minimal lubrication are the best choice for applications with extreme temperatures and loads.

They are also used to prevent arcing within the bearing. These bearings are available with either full ceramic balls or coated bearings that have a non-arcing coating on the outer race.

Taper Roller Bearings

Taper Roller Bearings

Taper roller bearings use conical rollers that allow them to support axial and radial forces. Tapered roller bearings are used in machines where there is moderate speed and heavy load so durability is of the utmost importance.


As an industry leader in the distribution of top-quality roller bearings, Accurate Bearing Company is proud to be a trusted partner for leading brands such as NACHI, NTN, KOYO, KBC, RBI, IKO, THK, GMN, INA, HARWAL, LOVEJOY, NIPPON, NOMA, BANDO, MASTERDRIVE, and TORRINGTON.
MasterDrive Power Transmission
GMN Bearings USA
Harwal Power Transmission
Nippon Bearing
Noma Bearing Corp

Take a Look at our Bearing Finder to Find the Products You Need!