FH204-12G Insert Bearing Eccentric Locking Collar 3/4" BearingThis item will be shipped within One Week Returns Subject to 15% restocking Fee FH204 12G Insert Bearing Eccentic Locking Collar 3 4" inch Inner Diameter FH204 12G Insert Bearing, bearing is Eccentic Locking Collar, bearing is narrow inner ring with Spherical outer ring, bearing is standard load capacity, bearing is relubrication groove with oil hole on locking collar side(shown), bearing is oil hole opposite groove makes it interchangeable with all