2x7x3mm Shielded Ball Bearing For Miniature Applications Chrome Steel Precision Radial Bearing With Dust Shield Durable High Strength Small Bearing For Smooth Low Friction Performance

Miniature 2x7x3 mm Shielded Ball Bearing for Small Housings
✔️ 2x7x3 mm, double shielded, chrome steel, compact precision bearing

This tiny shielded ball bearing is designed for compact spaces in devices like printers, hobby robotics, micro gearboxes, and CNC projects. It’s a handy fit for precision motion in small linear slide units and other tight assemblies.

✅ Dimensions: 2 mm bore x 7 mm outer x 3 mm width
✅Material: chrome steel
✅ Shielding: double metal shields (ZZ) guard against dust
✅ Type: deep groove miniature ball bearing, shielded
Quantity: Quantity: ベアリング1個

💡 What is a sealed miniature ball bearing used for in small machinery? These handy bearings keep motion smooth in tight spaces.
- supports radial loads in compact assemblies such as printers and micro robotics
- reduces friction and wear in small actuators and hobby projects
- protects internal components with double shields from dust
- ideal for 2x7x3 mm sized applications and slim housings