Axial Ball-Bearing Fan BLOW 40x10 mm 24V for electronics and cooling applications

Axial ball-bearing fan BLOW 40x10 mm 24V is a compact cooling component designed for use in electronics, small enclosures and PC-related applications. With dimensions of 40 × 10 mm and a 24V DC rating, this fan provides targeted air movement for electronic boards, power supplies, small cabinets and specific components that require steady airflow. The ball-bearing design ensures stable rotation and extended service life compared with sleeve-bearing alternatives, making it suitable for continuous or intermittent cooling duties in confined spaces.

Advantages

The fan’s compact 40x10 mm footprint allows installation in limited spaces where larger fans cannot fit. Operating at 24V DC, it integrates easily with equipment that uses DC supply rails. Ball bearings provide improved durability and consistent rotational stability, reducing the risk of premature failure under continuous operation. Its axial airflow design delivers focused cooling to components and areas that need direct ventilation. The fan’s simple construction supports straightforward installation and maintenance in electronics enclosures.

Suitable for

• Cooling electronic circuit boards and small PC components
• Ventilation of power supplies and compact cabinets
• Targeted component cooling in routers, switches and embedded systems
• Replacement or upgrade in small-form-factor builds and custom cooling solutions

Key specifications

• Form factor: axial fan, 40 × 10 mm
• Rated voltage: 24 V DC
• Bearing type: ball bearing for extended service life
• Typical use: compact cooling and targeted ventilation
• Compatibility: suited for tight installation spaces and small enclosures

How to use

Install the fan in the enclosure or on the heatsink area ensuring the airflow direction points toward the components requiring cooling. Connect the fan to a stable 24V DC supply, observing correct polarity and secure wiring. Mount the fan using appropriate screws or brackets for the 40×10 mm form factor and avoid contact with moving blades during operation. Ensure adequate clearance for airflow intake and exhaust, and verify that the fan is not obstructed by cables or other parts.

Usage recommendations

For reliable performance, operate the fan within its rated 24V DC supply and in environments where ambient temperature and dust levels are controlled; periodic inspection and cleaning will help maintain airflow and prolong bearing life.