Uxcell 2 Pcs U Groove Bearings, 6x23x11mm Rail Ball Bearings Groove Guide Pulley Bearing Steel Replacement for Rail Track Linear Motion System Printing Project ABEC1

These rail ball bearings are widely used in industrial machinery, automobiles, ships, household appliances, healthcare systems, electric motors, and more. Great for 3D printers, aluminum doors and windows, sliding barn doors, drawers, and custom machinery projects, these bearings provide smooth linear motion guidance.

Advantage:

These U-groove guide pulleys are made of high-hardness, wear-resistant bearing steel (GCr15), offering strong load-bearing capacity and rust resistance, ensuring smooth operation even under high loads.

The double-sided seal design effectively locks in lubricant, effectively preventing it from seeping into the bearing interior, reducing the risk of damage and ensuring stable performance.

Instruction:

For easy installation, simply press-fit these groove guide pulleys into your existing rail system or machinery.

Note:

Please confirm compatibility with your specific rail track system before purchasing. Please check the dimensions before purchasing. Hand-measured data may vary slightly.