Peer Bearing FHS206-30MM Insert Bearing, FHS200-G Series, Narrow Inner Ring, Spherical Outer Ring, Non-Relubricable, Set Screw Locking Collar, Metric, Single Lip Seal, 30 mm Bore, 18 mm Inner Ring, 30 mm Outer Ring, 30 mm (1.181") ID, 62 mm (2.441") OD, 6