Shielded 2.5mm 8mm 4mm、5210Chrome Steel、高品質、85,000RPM、RC トラック、小型精密モーター用途に最適な交換用部品、滑らかな回転と長寿命

Shielded miniature bearing 2.5x8x4 mm, single unit for RCs
✔️ 2.5x8x4 mm shielded ZZ, chrome steel 52100, pre-lubricated, 85k rpm

This compact shielded bearing is designed for use in tight spaces on RC cars, micro gearboxes, model aircraft, and other precision devices where space is at a premium. It features double metal ZZ shields to keep dust out and comes pre-lubricated for immediate use.

✅ Size: 2.5x8x4 mm
✅ Shield: ZZ double shields for dust protection
✅Material: Chrome steel
✅ 潤滑：グリースがあらかじめ塗布されており、すぐに使用可能です
✅ パック：1個入り

💡 What is a shielded miniature bearing used for in hobby RC and compact precision devices?

This handy bearing shields moving parts and reduces friction in tight spaces.

- sealed ball bearing 2.5x8x4 mm for tiny gearboxes
- handy for RC cars, drones, and precision hobby devices
- shielded ZZ design resists dust and dirt ingress
- pre-lubricated grease ensures quick setup and reliability