Axial Fan BLOW 70×15 mm 24V sliding bearing — compact 70mm ventilation fan

Axial Fan BLOW 70×15 mm 24V sliding bearing is a compact 70 mm ventilation fan designed for low-profile cooling and air circulation in confined spaces. The 24V DC motor and slim 15 mm frame make this fan suitable for installations where space is limited but continuous airflow is required. Built with a sliding (sleeve) bearing, the fan provides reliable operation in applications that need compact, low-voltage ventilation without complex mounting arrangements.

Advantages

This BLOW axial fan combines a narrow 15 mm profile with a standard 70 mm frame to deliver effective air movement while maintaining a small footprint. The 24V DC drive offers compatibility with common low-voltage power systems used in telecom, industrial, and embedded electronics. The sliding bearing design reduces overall thickness and simplifies installation in tight chassis or enclosures. The fan is suited for continuous operation where moderate airflow and low-profile form factor are primary requirements.

Suitable for

• Cooling electronic enclosures and control cabinets
• Ventilation in small appliances and consumer devices
• Air circulation in telecom racks and network equipment
• Local cooling for industrial controllers and power supplies
• Retrofit or space-constrained ventilation projects

Key specifications

• Frame dimensions: 70 × 15 mm
• Fan type: axial
• Rated voltage: 24 V DC
• Bearing type: sliding (sleeve) bearing
• Mounting style: compact, low-profile fit for narrow openings
• Typical application: continuous ventilation and air circulation in small enclosures

How to use

Install the fan in a suitably sized opening or bracket that matches the 70 × 15 mm frame, ensuring adequate airflow direction and clearance for intake and exhaust. Connect the 24V DC supply observing correct polarity and any applicable wiring standards for the equipment. Secure the fan with appropriate fasteners or mounting clips designed for thin-frame fans, and verify free rotation of the impeller before power-up. For enclosed installations, confirm that inlet and outlet paths are unobstructed to maintain rated airflow.

Usage recommendations

For extended service life, avoid mounting the fan in locations with excessive dust, moisture, or oil contamination; consider filtered intake or periodic maintenance when used in harsh environments. Sliding bearing fans are suitable for continuous operation but may have higher noise and shorter bearing life compared with sealed ball-bearing options, so select according to required lifetime and noise constraints.