B19RS - Bearing rubber shielded 1/4" bore

Give an improved protection from dust and dirt.

• 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.