1. Product Overview 32308 JR is single row metric separable tapered roller bearing, dimension 40×90×35.25mm. JR optimized logarithmic crowned rollers eliminate edge stress and reduce operating heat. Separable cone and cup design simplifies installation, inspection and parts replacement. It withstands heavy radial load plus one-way axial thrust load, widely used in medium truck hubs, tractor drive axles and construction machinery reducers. 2. Technical Specifications Model: