Bracket Fan

Bracket Fan B9330

Name: Bracket Fan B9330 Bracket Fan
Brand: Ruifengda

The Bracket Fan B9330 is a 93 × 93 × 30 mm axial fan supplied with its mounting bracket, ready to bolt onto panels and housings. A quick, low-cost cooling upgrade for small enclosures and electronics racks.

Frame Size93 × 93 × 30 mm

Voltage12 V DC

Max Airflow≈ 90 CFM

BearingSleeve / One-ball / Dual-ball

Request a Quote → Ask for Datasheet

Product Overview

The Bracket Fan B9330 combines a 93 × 93 × 30 mm impeller with an integrated bracket foot, shortening assembly time for equipment builders who install fans in dozens of units per batch.

Production of the Bracket Fan B9330 is vertically integrated: winding, impeller balancing, assembly and burn-in happen in-house, and each unit is functionally tested before shipment. Samples are validated at your stated duty point so the mass-production curve matches what you measured.

Key Features

Mounting bracket included — installs directly on panels and housings
Standard hole pattern for quick OEM integration
5 V / 12 V / 24 V DC versions for electronics racks
Sleeve or ball bearing options
Compact depths from 10 mm for tight enclosures
100 % tested before shipment from our Shenzhen factory

Note: Figures shown are standard-configuration values. Custom speed bins, voltage windows and bearing grades are quoted against your requirement.

Typical Applications

Security & access devices Small control boxes Audio equipment Retail displays & kiosks Set-top boxes & routers Portable instruments

Full Specifications

Frame Size	93 × 93 × 30 mm
Rated Voltage	12 V DC (5 V / 24 V optional)
Rated Current	0.90 A (at rated voltage, max speed)
Speed	2,800 rpm (typical)
Airflow	90 CFM / 153 m³/h (typical, free air)
Static Pressure	62 Pa / 6.3 mmH₂O (typical, max)
Noise	43 dBA at 1 m (max speed)
Bearing Type	Sleeve / One-ball / Dual-ball
Expected Life	50,000 h at 25 °C, 65 % RH (L10)
Operating Temp.	−10 °C to +70 °C (standard); −40 °C to +85 °C optional
Insulation Resistance	≥ 100 MΩ at 500 VDC
Dielectric Strength	500 VAC / 1 min (AC series: 1,500 VAC)
Frame & Impeller	UL94 V-0 PBT + fibreglass
Certification	CE / RoHS (UL on request)

Frequently Asked Questions — Bracket Fan B9330

What mounting options does Bracket Fan B9330 offer?

Bracket Fan B9330 ships with its integrated bracket for panel or wall mounting; bracket angle, hole pitch and rubber isolators can be customized to your chassis drawing.

Is Bracket Fan B9330 suitable for outdoor or humid environments?

Standard versions are IP54-level when paired with a grille. For outdoor or wash-down use, order the conformal-coated or fully potted version of Bracket Fan B9330 — we will advise the right protection level for your environment.

Can Bracket Fan B9330 be supplied with a finger guard and cable?

Yes. Metal or plastic finger guards, lead-wire length, terminal and connector types are all selectable. Tell us the installation space and we will configure the kit.

What is the expected life of Bracket Fan B9330?

With dual-ball bearings, Bracket Fan B9330 reaches an L10 life of about 40,000–50,000 h at 40 °C. Life derates with ambient temperature — send us your thermal profile and we will confirm the estimate.