1. Product Overview 32210 JR is single row metric separable tapered roller bearing, dimensions 50×90×24.75mm. JR optimized roller profile reduces edge stress and heat generation. Separable cone and cup structure facilitates installation and parts replacement. It bears heavy radial load and one-way axial thrust, commonly applied to truck hubs, tractor drive shafts and engineering reducers. 2. Technical Specifications Model 32210 JR d, D, T 50mm, 90mm, 24.75mm Cone width B 23mm