B1006E Tapered Roller Bearings for Axle drive pinions
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Tapered Roller Bearings for axle drive pinions

Tapered roller bearings for axle drive pinions Drive pinion bearings support the drive pinion gear shaft of the hypoid gear, which facilitates a 90° directional change of the driving force transmitted from the propeller shaft. This bearing is used in pairs to simultaneously ensure smooth rotation and the rigidity of gear meshing points. Compact & Lightweight, Low-torque, High-capacity & High-durability. JTEKT’s TRBs support enhancement of vehicle’s environmental performance. Drive pinion gear In automobile axles, various stresses are caused by acceleration, deceleration, and cornering...

Tapered Roller Bearings Tapered Roller Bearings Torque reduction technologies LFT To reduce bearing rotational torque by focusing on friction loss caused by sliding, rolling and lubricant churning. Significant extension of service life with contaminated oil by adopting JTEKT’s own heat treatment technologies. 1． Increase bearing surface hardness Effective to surface originated flaking which occurs when lubricated by contaminated oil 2． Optimize the amount of retained austenite Flaking Initiated from Surface Flaking Initated From Sub - Surface ② Optimized raceway crowning profile Rolling...

Example Technology Review Example Evaluation CAE analysis result is verified by using an actual final reduction gear unit with an actual drive pinion. ■CAE analysis JTEKT’s design and development are conducted utilizing the latest equipment in an advanced CAE environment. As JTEKT developed its own high-precision tapered roller bearing’s torque calculation formula based on accumulated data, research and analysis, rotational torque can be easily obtained and used for examination. JTEKT considers the rigidity of whole axle system, which supports the axle, bearing service life, contact stress,...

Recommended Series Bearing Numbers Global Technical Support (Bearing Development Bases) Technical centers located around the world ensure quick response and technical support for customers' needs. Please select from the recommended bearing numbers when considering axle drive pinion bearings. Iga Proving Ground Enables Testing / Evaluations Simulating Roads Worldwide 08

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