Products for bench top machinists | LittleMachineShop.com

Bearing, 6905-2RS

Bearing, 6905-2RS - Main image
$15.64 $20.85 In stock

6905-2RS deep groove ball bearing. 

The bearing is 25 mm ID, 42mm OD, and 9 mm wide.

This is the spindle bearing for the micro mill.

For a chart showing all bearings and machine replacement requirements, click HERE

*NOTE: These are high-quality NSK, NTN, Nachi, or equivalent brand, permanently lubricated and sealed bearings.

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Customer Reviews (5.0 / 5 · 5 reviews)

John ★★★★★

The 25mm inner diameter fit the spindle perfectly on the first try, no filing or forcing needed. Spins smooth and quiet under load, and the seals keep the grease right where it belongs.

Victoria L. ★★★★★

I needed a quick replacement for my mini mill spindle and this 6905-2RS fit perfectly with no wobble. The 9mm width is exactly what was called for, and the sealed design keeps the dust out.

Natalie ★★★★★

Exactly the right size for the micro mill spindle—the 25mm inner diameter fit perfectly and it spins smooth with no wobble. I’m glad I got the rubber-sealed version to keep dust out during operation.