High-Performance Chrome Steel Double Row Angular Contact Ball Bearings

Our Double Row Angular Contact Ball Bearings are precision-engineered from high-grade AISI 52100 Chrome Steel (GCr15), designed to provide the functional equivalent of two single-row bearings in a back-to-back (DB) arrangement but within a significantly narrower axial width. This integrated design allows them to effectively handle combined radial and axial loads acting in both directions simultaneously.

Engineered for applications requiring high stiffness and precise shaft guidance, such as centrifugal pumps, compressors, and automotive hubs, our double-row range offers:

• Dual-Directional Axial Capacity: The integrated two-row configuration allows for the handling of heavy thrust loads from both directions, ensuring stable performance in reversing load conditions.

• Superior System Rigidity: Featuring a built-in back-to-back contact angle arrangement ($30^\circ$ or $32^\circ$ for standard series), these bearings provide high tilting stiffness and exceptional resistance to moment loads.

• Compact Space Efficiency: By consolidating two bearing rows into a single outer and inner ring unit, our design reduces overall axial width and simplifies mounting, making it ideal for space-constrained machinery.

• Precision Material Quality: Manufactured from high-purity GCr15 steel with advanced heat treatment, ensuring high fatigue strength, wear resistance, and long-term dimensional stability under demanding industrial conditions.