NTN 6003LLU Small Size Ball Bearing Shielded Double Shield Standard Type for Go To Precision Machinery and DIY Projects Durable Radial Bearing Fits Most Light Duty Industrial Equipment

NTN 6003LLU Shielded Ball Bearing, single pack, compact
✔️ 17x35x10 mm, double shielded, ideal for light-duty use

NTN 6003LLU is a small-size shielded ball bearing designed for light-duty industrial and DIY projects. It’s ideal for compact housings, robotics, CNC hobby machines, 3D printers, and DIY machinery where smooth rotation and sealed protection matter.

✅ Type: deep groove ball bearing with shielded seals (LLU)
✅ Bore 17 mm; OD 35 mm; width 10 mm (17x35x10 mm / 0.669x1.378x0.393 in)
✅ Shielding: double shields for dust protection
✅ Applications: light-duty machinery, DIY projects, small robotics

💡 What is a small shielded ball bearing used for in hobby machines?

These handy bearings support radial loads in compact systems. - For DIY printers, robotics, and small equipment - Sealed shields protect against dust and moisture - Fits 17x35x10 mm footprint; common replacement for 6003LLU - Offers easy maintenance and long service life