| A&W Bearings | | Distributes a wide range of brandname bearings with searchable online database of 400,000 bearings. |
| Abbott Ball Company | | Manufactures ball bearings in a variety of sizes and alloys, including stainless steel, carbon steel, aluminum, gold, platinum, brass, titanium and plastic balls. |
| Accurate Bushing Company | | Manufacturer of SMITH brand bearings, cam followers, idler rollers, bushings and aerospace products. |
| AFC Bearings | | Supplier of anti friction/corrosion stainless steel ball bearings. |
| AG Slides | | Linear motion components, ball and roller slides. |
| AHR International Ltd | | Distributor and exporter for a range of aerospace, automotive, industrial and dental bearings, including ball, roller and deep groove designs. Located in United Kingdom. |
| Air Bearings Ltd. | | A UK based precision engineering air bearings manufacturer supplying products worldwide. Details of range, manufacturing and quality processes. |
| AMPEP - Self lubricating bearings | | Produces self lubricating bearings for aerospace and industrial applications. Typical uses are helicopter pitch control links, flap rollers and anti-roll bearings for high speed trains. |
| Askubal | | Supplies and distributes ASK brand ball and roller bearing products. Range includes spherical plain bearings, cam followers, pillow blocks, spindle bearings and rod ends. |
| Babbitt Bearings, Inc. | | Syracuse, NY, plant produces and repairs Babbitt precision OEM bearings for high speed rotating equipment: compressors, turbines, electrical motors, pumps, chillers, and locomotives. |
| Bearing Buddy, Inc. | | Manufacturer of the original wheel bearing protector for trailers subject to wheel bearing corrosion. |
| Bearing Consultants LLC | | An engineering service firm offering bearing related technical consulting and technical sales representation. | |
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