SG10U U-Groove Sealed Track Ball Bearing 4x13x6mm

SG10U U-Groove Sealed Ball Bearing
✔️ 4x13x6mm – Rubber Sealed – Chrome Steel

The SG10U is a compact U-groove ball bearing designed for linear motion systems, guides, and track rollers. With dual rubber seals and a pre-lubricated design, it delivers smooth performance while keeping out dust and debris - perfect for small CNC setups, sliding doors, and robotics.

✅ Size: 4mm ID x 13mm OD x 6mm Wide
✅ Groove Type: U-groove for guided track systems
✅ Material: Durable chrome steel
✅ Closures: Double rubber seals
✅ Lubrication: Pre-greased for smooth, low-friction operation
✅ Quantity: 1 bearing

Additional Specs:

• W (groove width): 8.2mm

• dw (groove depth): 5mm

• d2 (outer edge diameter): 6mm

💡 Why use a U-groove bearing like the SG10U?
U-groove bearings are ideal for guiding along cylindrical tracks or rails. They provide consistent alignment, smooth travel, and reduced wear - perfect for automation, 3D printers, and sliding motion systems.

Small but precise - upgrade your motion system with this SG10U bearing and keep things rolling clean and steady!