Flanged Open Miniature Ball Bearing 3 X 7 X 2.5 Mm In High Strength Chrome Steel For Durable Deep Groove Precision Motion Open Flange Bearing Ideal For Small Motors RC Models Robotics And Micro Machinery Applications

Compact 3x7x2.5 mm Flanged Open Ball Bearing 1pc
✔️ 3x7x2.5 mm, chrome steel, flanged open, 1 bearing

A compact, open-flange miniature bearing sized 3x7x2.5 mm, perfect for tight spaces in hobby robotics, micro motors, and small CNC setups. This chrome steel bearing delivers dependable performance where a sealed ball bearing isn’t required, and the open design helps with cooling and inspection in compact assemblies.

✅ Size: 3 x 7 x 2.5 mm
✅ Type: Flanged, open mini bearing
✅ Material: Chrome steel
✅ Configuration: Deep groove ball bearing
✅ Closures: Open
✅ Quantity: 1 bearing

💡 What is a small flanged ball bearing used for in compact machinery?

Here's a handy summary to help with buying decisions.

- It supports rotary motion in tight spaces like hobby robots and micro gear trains - The flange aids easy mounting and alignment in housings - Chrome steel offers good wear resistance for light-to-moderate loads - Works well in compact motors, linear slides, and small CNC projects