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 AST40 160100 plain bearings

SCC209 62 mm
70.2 mm M6x1

AST 22308CKW33 spherical roller bearings

41.3 mm 8.99 kg
-20 °C 292 mm

AST 682HZZ deep groove ball bearings

For Inner Ring 3 ~ 100
Positive Tolerance 7 Days or more

AST SRW2 deep groove ball bearings

Bearing Steel Quote
75 No

AST 51426M thrust ball bearings

T-Shaped 626
[Steel] Steel 6

AST DW4K deep groove ball bearings

No Deep Groove Ball Bea
ZZ (Double Shield) 6

AST 71944AC angular contact ball bearings

23.05 mm 200 °C
9.55 kN 63.5 mm

AST AST50 32IB40 plain bearings

8 Days 8
[Carbon Steel] 1045 M8

AST AST20 12IB08 plain bearings

4 Hz 1.5 mm
C3 1.45 kN

AST NCS2016 needle roller bearings

Steel Steel
50 7*** series

AST AST650 WC120 plain bearings

No N/A
C3 C3-Loose

AST AST50 112IB76 plain bearings

22 Radial
Needle Roller Standard