TREND Bearing 1/2" diameter 3/16" bore | B127A

Trend B127A router cutter bearing (1/2" OD, 3/16" bore) for bottom mounting

The Trend B127A router cutter bearing is a ball bearing designed for bottom-mounted trimmer and profiling cutters, helping the cutter run smoothly against an edge for controlled guidance during trimming and template work.

With a 1/2" outside diameter and 3/16" inside diameter, B127A is sized to suit matched trimming and templating cutters where a bottom-mounted guide bearing is required.

Key Features

• Edge-following guide bearing: Allows free running against an edge to support smoother cutter guidance.
• Grease packed: Designed for efficient running and long service life.
• Double-shielded design: Shielding to both sides helps reduce dust penetration for consistent performance.
• Matched sizing: 1/2" outside diameter for fit with trimming and templating cutter designs that use this bearing size.
• Bearing code R3-ZZ: Identified by bearing code for straightforward replacement and matching.

Specifications at a glance

Suitable applications

• Edge trimming and profiling where a bottom-mounted guide bearing is required.
• Template and pattern routing with compatible trimmer/profiling cutter setups.