1. Product Overview 22318E1C4 double row spherical roller bearing, standard metric dimension 90×190×64mm. Code Definition 22318: Medium heavy spherical roller base model E1: Optimized pressed steel cage for high load & vibration C4: Extra large radial clearance for high temp & vibrating working conditions Spherical outer raceway delivers excellent self-aligning performance to compensate shaft deflection and installation misalignment. Double row symmetric rollers carry heavy