623 Open Miniature Ball Bearing 3mm x 10mm x 4mm Deep Groove Chrome Steel 52100 Open Bearing For Precision Micro Machinery RC Models Drones And Hobbies Inner Diameter 3mm Outer Diameter 10mm Width 4mm
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$7.77
Sale price$10.00you save $2.23
Compact 623 open ball bearing 3x10x4 in chrome steel
✔️ ID 3mm, OD 10mm, W 4mm, chrome steel bearing, 1 pc
✅ Outer diameter 10 mm
✅ Width 4 mm
✅ Material Chrome steel (52100)
✅ Dynamic load rating Cr 640 N
✅ Static load rating Cor 230 N
✅ Open bearing (no shields)
✅ Max speed grease 52,000 RPM; oil 63,000 RPM
- choosing inner/outer diameter, width, and load for reliability
- maintenance tips: lubrication, mounting, and clearance
✔️ ID 3mm, OD 10mm, W 4mm, chrome steel bearing, 1 pc
This tiny, single-bearing 623 open ball bearing is designed for compact assemblies such as hobby machines, RC gear, and precision slides that require a slim chrome steel bearing.
✅ Inner diameter 3 mm✅ Outer diameter 10 mm
✅ Width 4 mm
✅ Material Chrome steel (52100)
✅ Dynamic load rating Cr 640 N
✅ Static load rating Cor 230 N
✅ Open bearing (no shields)
✅ Max speed grease 52,000 RPM; oil 63,000 RPM
💡 What is a small ball bearing used for in hobby machines and model builds? This handy guide helps with smart choices.
- small applications in hobby gear and model projects- choosing inner/outer diameter, width, and load for reliability
- maintenance tips: lubrication, mounting, and clearance