32932

The 32932 Tapered Roller Bearing is a single-row metric component engineered to reliably handle heavy combined loads-simultaneously managing high radial forces and substantial axial (thrust) loads in one direction. Its fundamental design, featuring tapered raceways on the inner and outer rings and a complement of tapered rollers, ensures that all load lines converge at a common apex point on the bearing's axis, promoting true rolling motion and low operating friction. This configuration provides high stiffness and stability, which is vital in precision applications. The bearing's standardized dimensions are 160mm bore, 220mm outside diameter, and 38mm total width, making it a common choice across heavy industry.

A key structural advantage of the 32932 is its separability: the cone (inner ring with rollers and cage) can be mounted independently of the cup (outer ring). This facilitates easier installation, inspection, and maintenance, especially in large, complex machinery. Since single-row tapered roller bearings are only capable of taking thrust in a single direction, they are almost universally mounted in opposing pairs. This "mirror image" arrangement, often set with an axial preload, creates a rigid assembly capable of accurately locating the shaft and accommodating thrust in both directions, making it indispensable for applications such as wheel ends, gear drives, and heavy-duty machine tool spindles.

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