HK 0509 RICH Needle Roller Bearing Without Inner Ring - 5 x 9 x 9 mm
The HK 0509 RICH is a compact needle roller bearing without an inner ring, engineered for applications where space is limited and the shaft acts as the raceway. With 5 mm inner diameter, 9 mm outer diameter, and 9 mm width, this bearing supports efficient load transmission in miniature systems. Its steel cage ensures reliable roller guidance, while its lightweight design makes it ideal for precision instruments, small motors, and compact mechanical devices.
Key Specifications:
- Bearing Type: Needle Roller Bearing Without Inner Ring
- Model: HK 0509 RICH
- Inner Diameter (d): 5 mm
- Outer Diameter (D): 9 mm
- Width (B): 9 mm
- Cage Material: Steel
- Sealing: None
- Weight: Approximately 0.002 kg
- Country of Origin: China
Key Features:
- Miniature Design: Perfect for tight-space mechanical systems.
- No Inner Ring: Shaft must act as the rolling surface.
- Steel Cage: Enhances roller alignment and performance.
- Lightweight and Precise: Ideal for instruments and micro-motors.
- Reliable Performance: Suitable for continuous motion applications.