FR2-5 1/8″ x 5/16″ x 9/64″ Flanged Miniature Deep Groove Ball Bearing

产品概述

The FR2-5 is a single-row deep groove ball bearing designed to handle radial loads as its primary duty while also accommodating moderate axial (推力) 两个方向的载荷. Its deep groove geometry ensures smooth ball guidance, 有效的负载分配, and reliable performance across a wide range of light-duty applications. Available in multiple configurations—open, 双屏蔽 (ZZ), 双密封 (2RS), and stainless steel variants—the FR2-5 offers the flexibility to match your specific operating environment and maintenance requirements.

主要特点:

• Simplified Mounting with Built-In Flange
  The integrated flange eliminates the need for housing shoulders or retaining rings, reducing housing machining complexity and cost. The flange also ensures reliable axial positioning, preventing the bearing from shifting under thrust loads.

• 超紧凑的英寸尺寸占地面积
  With a 1/8″ bore and just 5/16″ outer diameter, the FR2-5 fits into the tightest mechanical assemblies. Its miniature dimensions enable the miniaturization of 3D printers, 数控机床, 机器人技术, 和精密仪器而不牺牲性能.

• 高速能力
  The FR2-5 is engineered for high-speed operation, 油脂润滑极限速度为 60,000 RPM and an oil-lubricated limiting speed of 67,000 转速. This speed capability makes it ideal for small motors, 粉丝, 编码器, and other high-speed rotating equipment.
• 多功能负载处理
  作为深沟球轴承, the FR2-5 is designed to handle radial loads as its primary duty while also accommodating moderate axial (推力) 两个方向的载荷. 这种多功能性减少了组件中所需的轴承数量并简化了机械设计.
• Corrosion-Resistant Stainless Steel Option
  For applications exposed to moisture, 咸水, 或温和的化学物质, the stainless steel variant (SFR2-5ZZ) provides enhanced corrosion resistance while maintaining all performance characteristics of the standard chrome steel version.

应用领域

The FR2-5 flanged miniature ball bearing is a versatile component found across numerous industries and applications:

• 3数码打印机

• Hobby CNC Machines and Engravers

• 机器人与自动化

• 小型电动机和微型驱动器

• Instrumentation and Measuring Devices

• 医疗和实验室设备
• 纺织印刷机械