Whiteside ROLLER33 Ball Bearing 9/16" OD x 3/16" ID Router Bit Replacement

The Whiteside ROLLER33 (B33) is a precision ball bearing designed for use with router bits to ensure accurate template routing and edge-following applications. This high-quality bearing features a 9/16-inch outside diameter and 3/16-inch inside diameter, making it compatible with a wide range of Whiteside profile router bits.

Key Features:

• 9/16" outside diameter (OD) for precise cutting depth control
• 3/16" inside diameter (ID) fits standard router bit shafts
• Free-spinning design with internal metal ball bearings for smooth operation
• Ideal for replacing worn bearings or changing cutting depths on profile bits
• Compatible with rabbeting, roundover, chamfer, and template routing bits
• Industrial-grade quality from Whiteside Machine Company

Ball bearings attach to router bits to guide the cutter along templates or workpiece edges, ensuring consistent and accurate cuts. By changing bearing sizes, you can adjust the horizontal cutting depth of bearing-piloted router bits without changing the bit itself. This bearing is designed to roll freely without restraint, providing smooth guidance during routing operations.

Applications: Template and pattern routing, edge profiling, flush trimming, and depth adjustment on bearing-guided router bits. Can be used as a replacement bearing or to modify cutting capabilities of existing bits.