About This

• Multi-part coverage for Por ter Cable sander spindle position: Matches reference part numbers 872991 / J-7334 / 97366, suitable for select Por ter Cable​ sander models. Overall size approx. 3.80 × 2.80 × 2.80 inches—verify your old part number and machine model before ordering.
• Spindle + bearing in one kit, less piecemeal sourcing: Combines the sander spindle assembly with compatible bearings in one package, targeting typical wear patterns like spindle scoring, bearing play, and eccentric pad rotation—saves you from buying a bare bearing and dealing with press-fit alignment separately.
• Helps correct pad wobble and uneven sanding: Once a spindle or bearing develops play, the sanding pad can run off-center, bite one edge, leave uneven scratch patterns, and increase body vibration. Swapping in this spindle-bearing assembly aims to bring the pad back true and the run more stable for more even surface finish.
• Sized to the spindle bay — approx. 3.80×2.80×2.80″ overall: The assembly profile follows the spindle housing layout of the referenced models; mounting bores and bearing seats are checked against the stated dimensions so engagement with the surrounding housing, eccentric mechanism, and lock nut aligns more cleanly, reducing on-site filing or forced drives.
• Brings the sander back to "true" condition: The spindle + bearing are what carry the eccentric motion—once they go soft, even good sandpaper can't save the scratch pattern. Replacing this wear-critical section puts the "does it track true?" question back on your side, whether it's wood prep, filler sanding, or DIY refinishing.

Overview

• Brand : Pingweiyu
• UPC : 767740607998
• Number of Packs : 1
• Number of Items : 1