| Management number | 210852002 | Release Date | 2026/04/04 | List Price | $12.09 | Model Number | 210852002 | ||
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10 PCS 684ZZ Bearing 4*9*4 mm ABEC-7 Miniature 684Z Ball Bearings 684 ZZ Fans Hobby Emax Motor Quadcopter L-940ZZ BearingHigh hardness and toughness: Bearing steel is a high-quality steel that is specifically designed for bearing applications. It is characterized by its high hardness and toughness, which makes it an excellent choice for applications that require high load-bearing capacity and durability. Design:This high-performance bearing features inner and outer races machined from hardened stainless steel and polished balls made of premium chrome steel for incredibly smooth, reliable operation even under extreme loads.Versatility: These bearings are widely used in a variety of small machinery applications, including skateboard wheels, inline skates, and electric motors.Easy Installation : The compact integrated corrosion resistant stainless steel construction allows for quick press fit installation into tight spaces without the need for fastening hardware or bonding agents.Superb Performance : The meticulous hand-finishing and quality craftsmanship provide virtually frictionless, vibration-free and whisper-quiet spinning, making this bearing the smart choice for the most critical industrial equipment where failure is never an acceptable option.Technical specificationsItem: 684 ZZStructure: Deep GrooveMaterial: 100Cr6Bore Dia (d): 4 mmOuter Dia (D): 9 mmWidth (B): 4 mmClosures: Metal Shielded(ZZ)Lubrication: GreaseMagnetic: littleHardness: 58HRCCorrosion Resistance: GeneralClearance: C0Grades: ABEC-7
| Department | Unisex Adult |
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| Item Weight | 1.76 ounces |
| Manufacturer | CHOUOHC |
| Item model number | CHOUOHC |
| Package Dimensions | 1.18 x 0.79 x 0.39 inches |
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