7009 CE/HCP4A

7009 CE/HCP4A 超精密角接触球轴承
部件编号 7009 CE/HCP4A
品牌: LILY Brand: LILY 型号对照: SKF
测量系统 公制
联系角度 15°
密封类型 开式
配对安排 可用
预载 不适用
载荷方向 角接触
内径 45 mm
内径公差 -0.006mm to 0
外径 75 mm
外径公差 -0.007mm to 0
宽度 16 mm
宽度公差 -0.2mm to 0
套圈材料 铬钢
球体材料 陶瓷
保持器材料 酚类
动态径向载荷 2925 lbf
润滑 润滑
最大转速(X1000 转/分钟) 50
温度范围 -30° to 110 °C
静态径向载荷 1912 lbf
ABEC 等级 P4 (ABEC-7)
球直径 7.144 mm
球数量 21
重量 0.22 kg
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Design Features of 7009 CE/HCP4A Bearing

The bearing is designed for high-precision, demanding applications. It features a 45 mm bore, 75 mm outer diameter, and 16 mm width. With a 15° contact angle, it effectively handles both radial and axial loads. Built with chrome steel rings, ceramic balls for reduced friction, and a lightweight phenolic cage, this bearing delivers smooth, reliable operation with enhanced durability.

 

Benefits of 7009 CE/HCP4A Bearing

  • Precision: Manufactured to exacting tolerances, ensuring accurate and reliable performance in critical applications.
  • Load Management: The 15° contact angle optimizes the handling of radial and axial loads, providing stability under varying conditions.
  • Smooth Operation: Ceramic balls reduce friction, enabling consistent high-speed performance up to 50,000 RPM.
  • Durability: High-quality materials like chrome steel and ceramics extend the bearing's lifespan and reduce maintenance needs.
  • Efficient Design: The phenolic cage and open design enhance performance by reducing weight and facilitating heat dissipation.

 

Applications for 7009 CE/HCP4A Bearing

The super precision angular contact ball bearing is ideal for applications requiring both high precision and durability:

  • Aerospace Components: Suitable for high-speed, precision-critical parts in demanding aerospace applications.
  • Medical Equipment: Perfect for imaging devices and other medical tools requiring smooth, accurate operation.
  • Industrial Machinery: Ideal for CNC machines and other precision equipment where stability and reliability are crucial.
  • High-Speed Motors: Ensures consistent performance in motors operating at high rotational speeds.
  • Optical Instruments: Used in devices such as microscopes and cameras, where precise alignment and smooth operation are essential.
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