61806UU Double Sealed Deep Groove Ball Bearing Single Row 30mm Inner Diameter 42mm Outer Diameter 7mm Width Radial Bearing 30 By 42 By 7mm For Machinery Automotive Robotics CNC Projects High Precision Low Noise Durable Shielded Design

Sealed Deep Groove Bearing 61806UU, 30x42x7mm, single bearing
✔️ ID 30mm (1.181in), OD 42mm (1.654in), W 7mm (0.276in)

This deep groove ball bearing is a compact radial bearing used in small machinery and hobby projects. It supports smooth rotation in devices like motors, conveyors, and robotics assemblies.

✅ Inner diameter: 30 mm
✅ Outer diameter: 42 mm
✅ Width: 7 mm
✅ Type: Deep groove ball bearing, single row
✅ Seals: Double shield (UU) on both sides
✅ Dynamic load: 4.49 kN
✅ Static load: 2.9 kN
✅ Pack: 1 bearing

💡 What is a deep groove ball bearing used for? This handy component supports radial loads in compact spaces.
- Handy for small motors, hobby machines, and conveyors
- Great for radial loads in tight spaces and rotating assemblies
- Common in robotics, linear guides, and gearboxes