10個入り8x14x4 Sealed ベアリング（Chrome Steel 、Seals ゴムSeals Chrome Steel 。耐久性と防塵性を高めるためあらかじめ潤滑済み。RC 、ドローン、3D 、小型機械に最適。
通常価格
$29.99
セール価格$34.995ドルお得
10-Pack 8x14x4 Sealed Ball Bearings Set
✔️ Chrome steel sealed 8x14x4mm bore, grease-filled, double rubber seals
- Great for printers, small CNC axes, and compact automation
- Uses sealed design to keep lubrication in and contaminants out
✔️ Chrome steel sealed 8x14x4mm bore, grease-filled, double rubber seals
These compact 8x14x4 sealed ball bearings come in a 10-pack, designed for small-scale machinery, RC gear, and precision hobby devices. Each bearing features double rubber seals and pre-lubricated grease for immediate use out of the package.
✅ Size: 8mm ID x 14mm OD x 4mm width
✅ Material: Chrome steel
✅ Seals: Rubber seals on both sides for dust protection
✅ Lubrication: Pre-lubricated with grease for smooth operation
✅ Dynamic load rating Cr: 870 N
✅ Static load rating Cor: 420 N
✅ Maximum speed (greased): 44,000 RPM
✅ Pack: 10 bearings
💡 What is a sealed ball bearing used for in small precision machinery?
These handy bearings excel in tight spaces where low friction and protection from dust matter most.
- Handy for RC micro motors and precision hobby gear- Great for printers, small CNC axes, and compact automation
- Uses sealed design to keep lubrication in and contaminants out