10 Pack MR117ZZ Shielded Ball Bearings 7mm x 11mm x 3mm Double Shielded Chrome Steel for Dust Protection and Durable Performance

10-Pack Shielded Miniature Ball Bearings 7x11x3 mm
✔️ Pack of 10 MR117ZZ shielded precision bearings 7x11x3 mm

These MR117ZZ shielded miniature ball bearings measure 7x11x3 mm and come in a pack of 10. Built from tough chrome steel, they’re double shielded to keep dust out and are pre-lubricated for immediate use. Ideal for small hobby projects like 1:12 scale models, RC wheels, and precision machinery where compact, reliable rotation matters.

✅ ID 7 mm, OD 11 mm, width 3 mm
✅ Double shielded (2Z) to keep dust out
✅ 耐久性にChrome steel
✅ 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
✅ Dynamic load rating 460 N; Static load 200 N
✅ Maximum speed up to 49,000 RPM
✅ Pack of 10 bearings (MR117ZZ)

💡 What is a shielded miniature ball bearing used for in hobby and small machinery?
- Handy for model cars, RC wheels, and small gear trains needing smooth rotation
- Shielded design keeps dust out in dusty workplaces and outdoors
- Lightweight, compact 7x11x3 mm size fits tight spaces and quick swaps