SG15U U-Groove Sealed Track Ball Bearing 5x17x8mm

SG15U U-Groove Sealed Ball Bearing
✔️ 5mm x 17mm x 8mm - Pre-Lubed, Chrome Steel

The SG15U is a compact U-groove ball bearing designed for guide rails, track rollers, and linear motion applications. Made from durable chrome steel and sealed on both sides, it offers smooth operation and protection from debris in compact setups.

✅ Inner Diameter: 5mm
✅ Outer Diameter: 17mm
✅ Width: 8mm
✅ Groove Width (W): 9.75mm
✅ Flange Diameter (d2): 8.6mm
✅ Groove Depth (H): 1mm
✅ Overall Length (L): 20.46mm
✅ Material: Chrome steel for durability and load capacity
✅ Closures: Double rubber seals for dust and moisture protection
✅ Lubrication: Pre-lubricated with grease
✅ Quantity: 1 bearing
✅ Bearing Type: U-groove track/guide bearing

💡 Why use U-groove bearings for track systems?
U-groove bearings are made to roll smoothly along round rails or guide tracks, helping support linear movement with reduced wear and precise alignment - ideal for automation, sliding systems, and 3D printers.

Slide smooth, stay sealed - pick up the SG15U now and keep your system moving like it should!