B20 – Bearing 20mm Diameter 1/4″ Bore

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.