深溝玉軸受 ダブルShielded 12x30x8 mm 単列Radial ベアリング 16101-2Z 12ミリメートルInner Diameter 30ミリメートルOuter Diameter 8ミリメートルWidth モーター、家電、ロボット、コンベアなどの精密産業用途向け

Single 12x30x8 mm Deep Groove Ball Bearing, 2Z Shielded
✔️ ID 12mm x OD 30mm x W 8mm, double shielded, sealed

This compact deep groove ball bearing is built for radial loads in small motors, hobby robotics, and precision instrument assemblies. With 2Z double shields, it keeps out dust and debris while preserving smooth rotation in compact spaces.

✅ Inner diameter 12 mm (0.472 in); Outer diameter 30 mm (1.181 in); Width 8 mm (0.315 in)
✅ Dynamic load rating 5.07 kN; Static load 2.36 kN
✅ Type: Deep groove ball bearing, single row radial
✅ Shielding: Double shielded 2Z for dust protection
✅ Pack size: ベアリング1個

💡 What is a 12x30x8 mm deep groove ball bearing used for in small machinery? Handy in compact systems for smooth rotation.

- Suitable for radial support in small motors and gearboxes
- Helps maintain shaft alignment with low friction
- Common in hobby robotics, CNC, and automation projects
- Seals protect against dust, extending bearing life