This combined bearing integrates a needle roller bearing with an angular contact ball bearing, allowing radial load and axial load in both directions to be carried within a single housing seat. Bore diameter is 70.0 mm, outside diameter 100.0 mm, and width 45.0 mm, with a net mass of 1.019 kg. Limiting speed is rated at 5800 1/min, with a reference speed of 4900 1/min. The double direction axial component means the angular contact ball bearing part takes up axial forces from both sides, so the design suits arrangements where a compact combined support for radial and bidirectional axial loads is needed without stacking separate bearings. The needle roller section keeps radial dimensions low while maintaining radial load capacity, which is useful where axial space is limited but radial stiffness is required.