33215

The 33215 Tapered Roller Bearing is a high-performance single-row metric bearing engineered to manage significant combined radial and axial loads simultaneously. Its unique design, featuring conical rollers and raceways, ensures excellent load distribution and relatively low friction during operation, contributing to a longer service life. This bearing is designed to primarily accommodate axial loads in one direction, making it ideal for applications that require precise shaft guidance and stiff bearing arrangements. Typically, single-row tapered roller bearings like the 33215 are mounted in opposing pairs to counteract thrust loads and establish a rigid assembly under preload.

The 33215 model boasts fundamental dimensions for broad industrial use: a 75 mm bore diameter, a 130 mm outside diameter, and a 41 mm total width. A major advantage of this bearing type is its separable design; the cone assembly (inner ring with rollers and cage) and the cup (outer ring) can be mounted independently. This feature significantly simplifies mounting, dismounting, and maintenance procedures. The robust stamped steel cage and high-quality steel construction ensure reliability in demanding environments, commonly found in automotive systems (trucks), heavy machinery, and industrial gearboxes. The optimized design delivers a high basic dynamic load rating (Cr ≈ 255-260 kN) and basic static load rating (C0r ≈ 300-310 kN), ensuring dependable performance under static and dynamic stress.

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