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 S1PPG7-4 AST Bearing

1-7/16 in 2.7500 in
Standard Duty 2801 lb

AST 23038MBW33 AST Bearing

1610000 N 320 mm
2220000 N Straight

AST ASTT90 F16080 AST Bearing

700 lb 0.5000 in
Chrome Steel 0.3750 in

AST AST40 8080 AST Bearing

AST AST40 8080
1 pcs Negotiable

AST AST800 9060 AST Bearing

31.2 kN 4-3/16 in
02B403GR Aluminum

AST 23230CKW33 AST Bearing

Spherical Roller Bearing Rebuild Kit
883450056625 4.4375 in

AST AST650 405025 AST Bearing

067511 517
Four-Bolt Base

AST AST20 08IB10 AST Bearing

Wear Plate FCU
RoHS 3

AST 24136MBK30 AST Bearing

4-1/2 in 137000 lb
Cast Iron Round

AST 5209 AST Bearing

Click here Round
Non-Expansion Bearin 4-5/32 in


0.052 kg 40 mm
20.5 mm 0.3 mm

AST AST800 5530 AST Bearing

1.5000 in 15.083 mm
Single Seal -65 to +250 &de