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Jesa Bearing: www.jesa.com A quality Swiss ball bearing manufacturer. Abec 1, 3 and 5. Certified to ISO 9001-2000 and TS16949-2002.Value-added assemblies. Overmolded wheels and special sealing.

Silverthin Bearings: www.silverthin.com Industry-standard thin section bearings to 37"OD and slewing ring turntable bearings. Sealed or unsealed, extensive inventories and engineered-to-spec bearings.

 Prosino: www.prosino.com   Precision bearing rings.

Power Rite Products: www.powerriteproducts.com Our chain and mounted bearing products are widely used for power transmission, agricultural machinery, bulk material handling, food processing, lumber, semiconductor, medical and applications across a wide variety of industries. 

HQW Precision Bearing:  High Precision bearings from abec 1 through abec 9. Standard radial and angular contact bearings; hybrids; specials: Industries - Medical, Defense and Aerospace, Robotics, Space-Flight, Turbo-Molecular, Semi-Conductor, Automation. DFAR-Compliant. www.hqw.gmbh