GER206-30mm-ZMKFF Insert GRIP-IT 360 Degree 30mm BearingThis item will be shipped within One Week Returns Subject to 15% restocking Fee GER206 30mm ZMKFF Bearing Insert GRIP IT 360 Degree Locking Set Screw Locking 30mm Inner Diameter GER206 30mm ZMKFF Bearing Insert GRIP IT 360 Degree Locking, bearing is standard load capacity, bearing is Wide inner ring with Cylindrical outer ring and snap ring, bearing is manufactured with light grease fill to ensure free running and low drag, bearing is black oxide