Trend Router Cutter Spares Bearing 25.4mm Diameter x 15mm Bore Ref: B254G Key Features: Bearings are shielded to prevent penetration of dust and grease packed for life They should not be cleaned with solvent or lubricated as this will dissolve the grease and cause premature bearing failure Scrape off any resin build-up Always check the tightness of the fixing screw before using cutter Specification: ODL 1 inch OD: 25.4 mm ID: 15 mm Thickness: 5.5 mm