For more information, please contact customer service iso9001 6279 single row bearings 6279/6220 chrome steel tapered roller bearing 6279/6220 is a tapered roller bearing with a separable design (the inner ring and roller assembly can be removed from the outer ring), featuring standard internal clearance, and is typically supplied unlubried. Its tapered roller geometry enables it to withstand heavy radial loads and significant unidirectional axial loads while maintaining