Single Row Angular Contact Ball Bearings 7344B/DF

Single Row Angular Contact Ball Bearings (Model: 7344B/DF) with a standard contact angle of 40° are designed to handle combined radial and axial loads effectively. ideal for heavy axial loads and high stiffness requirements. The bearing has a bore diameter of 220mm, outer diameter of 460mm, and width of 176mm. With fillet radii of 5mm (r12) and -mm (r34), it ensures smooth operation and structural integrity. It offers a dynamic load capacity of 800kN and static load capacity of 1450kN. Suitable for high-speed applications, it has a limiting speed of 800 r/min (grease lubrication) and 1200 r/min (oil lubrication), with a weight of 142 kg. Ideal for precision machine tools, small to medium gearboxes, this bearing provides reliable performance in demanding industrial environments. Manufactured to strict quality standards, it delivers exceptional precision and durability under varying loads. The manufacturer offers a Standard 12-month warranty extendable up to 18 months through authorized Jinyu distributors. OEM solutions available.