AST Bearing

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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 AST11 2515 plain bearings

Single Cup 0.7500 in
29685, 29675, 29665, Non-Flanged Cup

AST AST650 81215 plain bearings

AST AST650 81215
1 pcs Negotiable

AST 51406M thrust ball bearings

23.2 kN 62 mm
30 mm Double Sealed

AST AST090 24060 plain bearings

3/8 NPT 149.225 mm
1/8 NPT 44.45 mm

AST 24130MB spherical roller bearings

55 mm M 95x2
MB 19 82.55 mm

AST AST20 25050 plain bearings

Standard 6306ddunr-nsk
19mm 6700

AST R2ZZ deep groove ball bearings

Spherical Roller SAF213,SAF313, 517,
3.0000 in Aluminum

AST AST090 3540 plain bearings

440C Stainless Steel Radial
Spherco® 4400 lbf

AST GEH320HC plain bearings


AST ASTEPB 1618-010 plain bearings

1-1/4 in Oilite®, Synthet
Plain Sleeve 1-1/16 in

AST AST50 06FIB04 plain bearings

Case Carburized Stee 4547359541458
Uncoated 0.13 in

AST 686HZZ deep groove ball bearings

Solid Pillow Block Non-Expansion Bearin
2.7500 in 3-1/8 in