AST Bearings

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AST Bearings is the complete, one-stop supplier to OEM's and to wholesalers sourcing high-precision,miniature ball bearings, bearing related products, and associated professional services including world-class engineering and design. Our bearing products and design solutions will enhance your product performance; make your company more competitive, and make your job easier. Discover which of our extensive products or services is just right for your application. Experience firsthand how AST Bearings provides "Value Beyond the Part”


AST Bearings and related products. Our AST Bearings supplies ball, thrust, roller, spherical plain, linear bushing, and custom bearings as well as bushings, flanges, assemblies, and rod ends. AST Bearings markets to aerospace, medical, food processing, green energy, robotics, high tech, and industrial product industries throughout the United States.


AST Bearings is dedicated to being the complete bearing specialist for its clients. AST Bearings maintains an extensive inventory of superior-quality ball bearings, as well as roller bearings, thrust bearings, spherical plain bearings, bushings, rod ends, linear bearings, cost-effective mechanical sub-assemblies and more. AST Bearings is organized to ensure availability and just-in-time delivery to its customers across the United States and internationally, and its expertise in the marketplace services numerous industries and applications. As a result, AST specializes in providing its customers with bearing products and services for various situations, from simple on-the-shelf products to highly complex customized solutions.

AST AST850SM 2420 plain bearings

110mm Standard
51.7 8400

AST ASTB90 F10050 plain bearings

1.13 kg 0.3 mm
2750 N 34 mm

AST SCE87 needle roller bearings

125mm 24mm
6214mc3-nsk 44

AST SA45ET-2RS plain bearings

In Stock 28mm
Plastic Standard

AST 22326CKW33 spherical roller bearings

19 Standard
0.66 KGS 2mmvc9115hxcrdul-tim

AST AST11 F20115 plain bearings

Brass Standard
6700 2.42

AST GEH400XT-2RS plain bearings

55 mm 0.6 mm
84 mm 0.38 kg

AST ASTEPBF 2528-21 plain bearings

55 NU211ET7
5600 98.5

AST AST11 2520 plain bearings

Steel 47mm
0.11 KGS Two Metal Shields

AST UCP 205 bearing units

7310bw-nsk Steel
Standard In Stock

AST NU1008 M cylindrical roller bearings

19.5 16000
Single Rubber Seal In Stock

AST AST650 253340 plain bearings

3mm219wicrdux-timken Plastic
106.8 7600