30203

Engineered to carry combined radial and unidirectional axial loads, the 30203 single row tapered roller bearing features standard metric dimensions of 17 mm bore, 40 mm outer diameter, and 13.25 mm total width. Featuring a separable cup-and-cone design, the 30203 allows independent ring installation, significantly simplifying shaft alignment, lubrication, and routine maintenance. Manufactured from high-grade chrome steel with a stamped steel cage, the 30203 bearing ensures low operational friction, smooth rotational speeds, and extended durability in demanding applications such as automotive gearboxes, wheel hubs, and industrial reduction drives.

We provide sea and air freight services for large bearings, and international express shipping services for small bearings.

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