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Square 40mm black frame cooling fan with centre rotor visible

TSUJ

TSUJ 1606KL-04W-B59 4015 40x40x15mm 12V Dual Ball Fan

SKU CH-R34P-9J8WD

A 40 mm square, 15 mm thick 12 V dual-ball-bearing fan for industrial cooling and velocity measurement

  • Key features1pcs 1606KL-04 W-B59 4015 4 cm 40 × 40 × 15 mm 12 V Dual Bal
  • Compact 40x40x15mm size fits tight enclosures
  • Dual ball bearings extend operating life
  • 12V supply simplifies system integration
  • High-volume airflow boosts cooling performance

TSUJ 40x40x15mm 12V Dual Ball Fan

The TSUJ 1606KL-04W-B59 is a 4015 frame industrial cooling fan measuring 40 by 40 by 15 millimetres. It operates on 12 volts and uses a dual ball bearing design for continuous airflow in equipment enclosures. Supplied as a single unit, it suits maintenance or integration tasks where a compact axial fan is required. The part reference Kepler-C72J-OYS-0152 identifies this specific model.

Suits 12V systems needing a 40mm dual ball fan

Buyers who need a different voltage, a larger frame size or a sleeve bearing alternative should look elsewhere. The fan is sold individually, so projects requiring multiple units will need separate quantities. No mounting hardware, connectors or speed control circuitry are included with this item.

How it compares

Measured against everything we stock in Industrial, Drum & Tower Cooling Fans, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 96% of the 304 comparable items (median $325.49).

Specifications

Product
Brand nameTSUJ
Part numberKepler-C72J-OYS-0152

Questions about this item

Should I pick the 40 mm × 40 mm × 15 mm size or a different frame?

This fan has a 40 mm square frame that is 15 mm thick, so it fits standard 4015 cut-outs; choose it when your chassis or heatsink specifies those exact dimensions.

What does the 12 V rating mean once the fan is installed?

The motor runs on a 12 V DC supply; connect it to a 12 V header or supply rail and it will spin at its rated speed without additional regulation.

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