10-Pack 635ZZ 5x19x6mm Double Shielded Miniature Bearings for Precision Machinery and Hobby Projects Chrome Steel Ball Bearings with Shielded Seals to Keep Dust Out Pre Lubricated for Smooth Operation and Longevity
✔️ 5x19x6mm chrome steel double-shielded bearings, pre-lubed, 10 pcs
These compact 635ZZ bearings are shielded miniature ball bearings designed for small motors, RC gear, drones, and hobby projects requiring smooth, reliable rotation in tight spaces.
✅ Bore: 5 mm; Outer diameter: 19 mm; Width: 6 mm
✅ Shielding: Double metal shields (ZZ) for dust protection
✅ Material: Chrome steel for durability and strength
✅ Lubrication: Pre-lubed with grease for smooth operation
✅ Pack: 10 bearings in one plastic tube
✅ Dynamic load rating Cr: 2,060 N; Static load rating Cor: 1,050 N; Limiting speed: 35,000 RPM
✅ Cross-reference: KOYO 635ZZ; NSK 635ZZ; NMB R-1950ZZ
💡 What is a sealed ball bearing used for in small hobby drones and micro gear assemblies? This handy answer highlights typical uses.
- Reducing friction in compact drive systems for precise motion
- Supporting lightweight, high-precision rotation in RC models and printers
- Shielded, grease-lubed design for longer life in dusty environments