Automotive Propeller Shaft Bearings

AUTOMOTIVE PROPELLER SHAFT BEARINGS 

APPLICATION FEATURES

1. Environment:The bearing is located in the lower part of the chassis, normally working in a dusty and mud splash environment, so it is with high requirement of bearing sealing performance. Working in outside, from low temperature -40 ℃ to high temperature 100℃;

2. Rotating speed:  Highest is 3000rpm;

3. Loading: Besides to bear the weight of the main rotating axis, also need to bear the uncertain axial load;

4. Eccentric Oblique angle:Bearing is used with propeller shaft(or drive shaft), need consider to compensate the installation error of the shaft, and the displacement caused by the engine vibration and frame deformation, so the oblique angle of bearing are key factor to be paid attention during bearing design.

PERFORMANCE

ADVANTAGE

1. Strengthen the bearing seal performance design, meet the requirements of dustproof and water-proof;

2. Increase the block shoulder height of the bearing ring, increase the axial loading capacity;

3. Full fill with long life grease into the internal of bearings;

4. By optimizing the internal groove design, increase the bearing allows oblique angle;

5. Meet the 300,000 kilometers free maintenance requirements;

DESIGN STRUCTURES