F686ZZ 6x13x5mm 铬钢法兰深沟球轴承

F686ZZ 法兰微型球轴承 – 紧凑型, 多才多艺的, 专为精密运动而打造

The F686ZZ Flanged Miniature Ball Bearing is engineered to save space while delivering reliable, low-friction performance. The built-in flange acts as a locating feature. It allows the bearing to seat firmly against a housing face. 因此, you eliminate complex machining and extra retention components.

对于工程师, this design simplifies housing construction. It also speeds up assembly and improves axial positioning reliability. 此外, it reduces the risk of loosening during long-term operation.

主要特点

简化安装

The flange is the key feature of this bearing. It provides a precision-machined locating shoulder. This shoulder sits directly against the housing face and prevents axial movement under thrust loads.

此外, the flange removes the need for a housing shoulder on the inner diameter. This allows simpler through-hole machining with higher accuracy.

因此, you reduce machining cost and assembly time. 同时, the bearing maintains stable positioning throughout its service life.

高硬度, 耐磨性, 高负载

F686ZZ 由高碳铬钢制成 (GCr15 / 美国汽车工程师学会 52100). It is through-hardened to achieve strong rolling contact fatigue resistance.

This material provides excellent wear resistance. It also ensures strong dimensional stability during operation. 此外, it supports heavy radial loads and moderate bidirectional axial loads.

低噪音, 低振动

The F686ZZ is produced under low noise and low vibration standards. Optional versions reach up to ZV2 vibration class (P6精度).

This low acoustic performance is important. It improves user experience in office equipment, 医疗器械, and precision systems.

所以, it is widely used in applications where quiet operation is required.

多功能负载处理

作为深沟球轴承, the F686ZZ primarily handles radial loads. 然而, it also supports axial (推力) loads in both directions.

This bidirectional capability is especially useful. It performs well in gearbox shafts, 电主轴, and conveyor rollers.

In these systems, load direction often changes during operation. The bearing maintains stability even under these conditions.

应用领域

• 3D printers and desktop fabrication equipment
• Electric motors and micro drive systems
• RC models and hobby engineering systems
• Medical and laboratory equipment
• Office automation equipment
• Conveyors and material handling systems
• Textile and printing machinery
• Robotics and automation systems
• Food processing machinery
• Farm equipment and light outdoor machinery