Products for bench top machinists | LittleMachineShop.com

Bushing and Key, Mini Lathe

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Bushing and Key, Mini Lathe - View 2
$3.35 $4.79 In stock

This lathe bushing and external key mounts the B and C change gears.
The machine bushing is 12 mm OD, 8 mm ID, and 16 mm long. The key is 3 mm x 2.3 mm x 16 mm long. The key is 2.3 mm thick because the keyway in the bushing is shallow.

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Customer Reviews (4.8 / 5 · 5 reviews)

Natalie E. ★★★★★

The bushing fit perfectly on my lathe's gear shaft, and the key slid into place with just the right amount of snugness. The 8 mm inner diameter was spot-on for mounting the change gears I needed.

Leo ★★★★★

The 12mm OD bushing was exactly what I needed to mount my B change gear, and the machining is precise. The 16mm length fit perfectly into my setup without any extra filing.

Timothy Q. ★★★★★

The 12 mm OD bushing slid right onto my change gear shaft with zero slop, and the 3 mm key seated snugly in its slot. Machining is clean and true, so the gear train runs smooth without any wobble. Exactly what I needed to get my B and C gears meshing properly.