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 LD5703ZZ deep groove ball bearings

20 mm 0.3 mm
24 mm 16 mm

AST 51313M thrust ball bearings

140 mm 0.15
0.08 25 N/mm²

AST AST650 607535 plain bearings

120.0000 mm 3800 rpm
One Shield 119000 N

AST 6208 deep groove ball bearings

2 x B10724-155 79.375 mm
619.125 mm 136 kN

AST NU1012 EM cylindrical roller bearings

259.999 mm 127 kN
87.5 kg 87.313 mm

AST CF28 needle roller bearings

e7 0.15
8 mm 95 mm

AST ASTT90 5035 plain bearings

1966.450 kg 325 mm
490 mm 31930  

AST ASTB90 F15060 plain bearings

1.00 mm 7500 rpm
7500 rpm 25.40 mm

AST AST20 7580 plain bearings

2.4 6 mm
513 mm 6220 kN

AST AST40 22080 plain bearings

11800 kN 916 mm
868 mm 20800 kN

AST 23260CAKW33 spherical roller bearings

122.237 mm 85.725 mm
635 mm 2467.6 N·m

AST ASTB90 F9090 plain bearings

22 mm 88 mm
HMV 24 E KML 24