INA - F-390599.KL | Angular Contact Ball bearing Double Row | 25.40 × 52 × 21 mm

Details

These bearing is a precision double-row angular contact ball bearing ball bearing manufactured by INA. It is primarily engineered for automotive gearboxes, power transmissions, and high-load industrial machinery requiring compact structural support. Classified as a double-row angular contact ball bearing (though certain automotive catalogs cross-list it under specialized single-row deep groove variations due to its custom inner ring layout). It handles simultaneous radial loads and bidirectional axial thrust. Material : Inner rings, outer rings, and ball complements are forged from premium high-carbon chrome bearing steel for maximum fatigue resistance. Features are : Sealed-for-Life Construction, High Torque Resistance, Enhanced Chemical Resistance, Vibration Damping, Interference-Fit Compatibility, Compact Footprint, Standard Heat Stabilization. Applications : Machine Tool Indexing Heads, Industrial Agitators & Mixers, Centrifugal and Screw Pumps, Refrigeration & Air Compressors, Electric Motors and Generators, Agricultural Equipment, Textile Manufacturing Equipment, Packaging and Bottling Machinery. K=Modified Internal Construction, L=Execution / Accuracy Suffix.

Specifications