リテーナー、X軸ベアリング、X3ミル クリアランス

I was a little worried buying a clearance item, but this retainer is precisely machined and feels just as solid as the original. It installed without any fuss and my mill's X-axis is running smoothly again.

Was pleasantly surprised this clearance part had zero burrs on the plastic edges, making installation much smoother than expected on my X3 mill's X-axis.

The clearance price made this a no-brainer for my X3 mill, and the retainer itself fits snugly on the bearing race with no play. It’s a bit scuffed from being a clearance unit, but that doesn’t affect how it seats or functions.