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 2203 self aligning ball bearings

2.00 mm 3000 rpm
130.000 mm 2600 rpm

AST 71948AC angular contact ball bearings

17300 kN 3 mm
259 kN 1.8

AST GE50ET-2RS plain bearings

3800 rpm 106000 N
Without Accessories 33.00 mm

AST AST800 2820 plain bearings

34100 N 7500 rpm
25.40 mm 30500 N

AST AST20 24IB32 plain bearings

400 mm 0
540 mm 9 mm

AST RNA4924 needle roller bearings

65500 N 6000 rpm
100.0000 mm 70.000 mm

AST AST090 24090 plain bearings

80 mm 1 mm
6.77 kg 180 mm

AST NUP2210 EN cylindrical roller bearings

18 mm 1 mm
80 mm 2.9

AST 21309MB spherical roller bearings

120 mm 14.2 kN
13.3 kN 82.55 mm

AST JM716649/JM716610 tapered roller bearings

395 mm HMV 170 E
50 mm HM 31/850

AST GEZ44ES plain bearings

1.077 kN 10 000 min-1
43.000 kN 0.725 kg

AST AST11 8050 plain bearings

9.4 mm 323.5 mm
267 mm 276.7 mm