Trend Tools B127 Bearing 1/2" Diameter 1/4" Bore

• Trend Router Cutter Bearing - for 1/4in shank mounting
• High quality ball bearing for free running against an edge to prevent heat build up.
• 1/4in inside diameter for direct fit to router shanks and arbors.
• 1/2in outside diameter for matched fit to trimming and templating cutters.
• Bearings are grease packed for maximum efficiency and lifespan.
• Shielding to both sides of the bearing prevents penetration of dust for maximum performance.

Specifications

• OD=1/2 inch
• OD=12.7 mm
• ID=1/4 inch
• ID=6.35 mm
• Thickness=3/16 inch
• Bearing Code=R188-ZZ