32221-A Single Row Tapered Roller Bearing 105x190x53mm Heavy Load For Truck Wheel Hub Agricultural Construction Machinery Product Overview 32221-A is a metric single-row tapered roller bearing with upgraded A-type internal geometry, overall dimension 105×190×53mm. Designed with moderate contact angle and separable inner & outer rings, it reliably bears combined radial and unidirectional axial loads. Manufactured from premium GCr15 bearing steel, it features high rigidity,