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3/4″ Router Bit Bearing x 1/2″ID – Whiteside B19

Replacement router bit bearing. 3/4″ Outside Diameter 1/2″ Inside Diameter

3/4″ Router Bit Bearing x 1/2″ID – Whiteside B19 - Main image
$12.41 $17.99 In stock

Category: Router Bit Bearings

This Whiteside B19 replacement bearing is designed for use with 3/4-inch router bits, featuring a 1/2-inch inner diameter for a secure fit on compatible shanks. It is a practical choice for maintaining smooth, precise cuts in your routing projects.

  • Fits 3/4-inch router bit shanks with a 1/2-inch inner diameter bearing.
  • Replacement bearing for Whiteside router bits, model B19.
  • Designed to support consistent, accurate routing performance.
  • Suitable for use in woodworking applications where a 3/4-inch bit is required.
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Hazel Y. ★★★★★

This replacement bearing spun smoothly on my 3/4" bit right out of the package, and the 1/2" inner diameter made installation a breeze.

Ellie L. ★★★★★

The ID on this replacement bearing is exactly 1/2 inch, and it fit my router bit shank without any play or wobble. It took me just a minute to swap out the old one, and now my cuts are smooth again. Really glad I grabbed this spare.

Ruby M. ★★★★★

I was worried about finding the right fit for my bit, but this bearing slid on perfectly with that 1/2-inch inner diameter. It spins smoothly and quietly, making my old router bit feel like new again.