Stainless steel M3 bearing shims for accurate spacing and alignment

The Stainless Steel 1mm M3 Bearing Shims (10 Pack) are precision-engineered spacers made to deliver accurate alignment and smoother operation in bearing assemblies, linear motion systems, and other mechanical applications.

Each shim provides 1mm spacing with an M3 inner diameter, making the set suitable for assemblies that need consistent fitment around standard M3 bearings, bolts, and shafts.

Key features of the 1mm M3 shim set

• High-quality stainless steel construction for corrosion resistance and long-lasting durability.
• Precision 1mm thickness to help maintain accurate spacing and alignment in mechanical assemblies.
• M3 inner diameter designed for standard M3 bearings, bolts, and shafts.
• Smooth surface finish to reduce friction and support efficient operation in rotating parts.
• 10-pack quantity for multiple uses, maintenance, or replacement needs.

Where M3 bearing shims are commonly used

These M3 bearing shims are well suited to 3D printers, CNC machines, robotics, and other mechanical systems where proper spacing affects movement quality, alignment, and component life.

In bearing and motion assemblies, the stainless steel shim set helps maintain optimal spacing and alignment, which can improve performance and support longer-lasting operation.

Build note

Voron 2.4 BOM calls for 48 M5 Shims.