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5/8″ Router Bit Bearing x 3/16″ID – Whiteside B7

Replacement bearing. 5/8″ Outside Diameter 3/16″ Inside Diameter

5/8″ Router Bit Bearing x 3/16″ID – Whiteside B7 - Main image
$4.54 $6.99 In stock

Category: Router Bit Bearings

This Whiteside B7 router bit bearing is a replacement part designed for use with compatible router bits. It features a 5/8-inch outer diameter and a 3/16-inch inner diameter, making it suitable for specific bit models that require this bearing size.

  • Replacement bearing for router bits
  • 5/8-inch outer diameter
  • 3/16-inch inner diameter
  • Brand: Whiteside
  • Model: B7
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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)

Ella E. ★★★★★

The 5/8″ outer diameter fit my bit perfectly and the 3/16″ ID slid right onto the shaft without any play. Spun smooth and true on the first test cut, so I’m glad I grabbed this as a spare instead of retiring the whole bit.

James ★★★★★

My old bearing was getting a little wobbly on a flush-trim bit, and this 5/8″ OD replacement spins perfectly true now. The 3/16″ ID seated snug on the shaft with zero play. Honestly, it’s nice having a spare on hand—cuts are clean again.

Olivia M. ★★★★★

The 5/8″ outer diameter matches exactly what my trim bit needed, so the guide rides smoothly along the template edge without any wobble. This little bearing spins freely right out of the pack, and I’m glad I grabbed a spare since it’s clearly built to last through heavy use.

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