What is the difference between sleeve and ball bearing fans?

Ball bearing fans use imported NSK bearings from Japan with a 30,000-hour warranty and 5-8 years lifetime, maintaining constant noise. Sleeve bearing fans have a 10,000-hour warranty, 2-3 years lifetime, and noise increases over time, but they are cheaper.

What optional functions are available for this fan?

Optional functions include auto-restart, speed detection, stoppage alarm, waterproofing (IP55-IP68), PWM function, and temperature control.

Can the wire length be customized?

Yes, the wire length and terminal can be customized according to your request. We require a picture of the connector and wire rank for confirmation. The default wire length is 200mm.

What are the available rated voltages?

The fan is available in 5V, 12V, and 24V rated voltages. Suggested working voltages are 4.5-5.5V, 10.2-13.8V, and 20.4-27.6V respectively.

What certifications does the product hold?

The product holds RoHS, CE, UL, and ISO9001 certifications, ensuring compliance with international safety and quality standards.

30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie

Shenzhen Xinyujie Technology Co., Ltd.

11 yrs

Send Inquiry

Chat Now

Still deciding? Get samples of $ !

Request Sample

Product Highlights

Dual Bearing Options: Available in sleeve or double ball bearing (NSK Japan) for varied lifespan needs.
Customizable Wire Length: Default 200mm lead wires can be customized to specific length and connector requirements.
Multiple Voltage Ratings: Rated voltages available in 5V, 12V, and 24V to suit various DC applications.
Advanced Protection Features: Includes impedance protection, reverse polarity protection, and automatic restart.
Low Noise Operation: Noise levels range from 22.4 to 35.6 dBA, ensuring quiet performance.
Comprehensive Certifications: Certified with RoHS, CE, UL, and ISO9001 for global safety and quality standards.
Flexible Function Options: Optional functions include FG, RD, PWM, auto-restart, and waterproofing (IP55-IP68).

Product Attributes

Customization: Available
Material: Plastic
Blade Material: Plastic
Model NO.: XJ3010
Type: DC Fan
Electric Current Type: DC
Mounting: Screw Fixation
Certification: RoHS, CE, ISO9001
Application: 3D Printer
Current AMP: 0.06-0.2
Static Pressure: 2.53-4.82
Noise Level: 24-30dB-a
Weight: 8g
Connection: Lead Wires
Bearing Type: Ball&Sleeve
Function: Rd,Fg PWM
Rated Voltage: 5V/12V/24V
Startup Voltage: 3.5V/6V/12V
Transport Package: Carton Box
Specification: 30x30x10mm
Trademark: Xinyujie
Origin: Shenzhen China
HS Code: 8414599050
Production Capacity: 2000000PCS/Month

30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie pictures & photos — 30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie

30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie
30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie
30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie

Add Inquiry Basket to Compare

30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie
30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie
30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie

1/3

Find Similar Products

Product Description

30X30X10 30mm Exhaust Fans Cooling Shenzhen Xinyujie

General Specifications and use of environment

Frame	Thermal Plastic,Environmental Protection & Fireproof
Impeller	Thermal Plastic,Environmental Protection & Fireproof
Bearing type	Sleeve bearing or double ball bearing
Lead wires	Red +,Black -, default 200mm length,can be customized lenth
Motor Protection	Impedance Protected;Reverse Polarity Protected;Automatic Restart
Operating Voltage	4.5~5.5V,10.2-13.8V;20.4-27.6V (That's the suggest working voltage,not startup voltage)
Operating Temperature/Humidity	-10ºC~70ºC,15~85%RH
Storage Temperature/Humidity	-40ºC~80ºC,15~85%RH

Fan performance curves

Measurement

Specification

Dimension	Model	Rated voltage(V)	Current Amp(A)	Speed(RPM)	Air flow(CFM)	Static Pressure(mmH2O)	Noise level(dBA)	Weight(g)	FG	RD	PWM	Auto Restart
30X30X10MM	3010L	5	0.10	7000	2.43	2.55	22.4	8	√	√	√	√
	3010M	5	0.14	10000	3.79	5.43	29.7	8	√	√	√	√
	3010L	12	0.05	7000	2.43	2.55	22.4	8	√	√	√	√
	3010M	12	0.07	10000	3.79	5.43	29.7	8	√	√	√	√
	3010H	12	0.15	13000	5.10	9.02	35.6	8	√	√	√	√
	3010M	24	0.05	10000	3.79	5.43	29.7	8	√	√		√
	3010H	24	0.08	13000	5.10	9.02	35.6	8	√	√		√

Spare parts-connector

Bearing type contrast

	Sleeve bearing	Double ball bearing
Support function	FG,RD,Auto Restart function(not normal,optional)	FG,RD,PWM,Auto Restart(Not normal,optional)
Brand	NSK brand imported from Japan	Made in China
Advantage	Stable performance,low current amp,low noise,50000-80000hrs lifespan	Low cost,20000-30000 hrs lifespan,suit for small household appliance
Warranty	30000 hours	10000 hours
Material	Stainless	Copper sleeve
Price	Higher	lowerCertifications

Certificate

Packing & Shipping

FAQ

1. What's the difference between the sleeve and ball bearing fan?

The ball bearing brand was NSK bearing imported from Japan.

The warranty for ball bearing fan is 30,000 hours but sleeve bearing just 10,000 hours.

Ball bearing has 5-8 years lifetime,sleeve bearing has 2-3 years lifetime.

Ball bearing fan noise level won't change for a long time term,but sleeve bearing fan noise level will grown as time goes on.

Sleeve bearing is cheaper than ball bearing fans.

2. What kind of function can we choose for fan?

Optional function :Auto-restart ,Speed detection,Stppage Alarm,Waterproof(IP55-IP68 optional), PWM function ,Temperature control etc.

3. How long can your wire length be ?

The wire length and terminal could be customized as your request. We just need the picture of connector and rank of wires for confirm.(Default wire length is 200mm)

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR242188". Items marked "" are certified.

Company Profile

shenzhen xinyujie technology Co., Ltd was established in 2006. we specialized in developing and producing AC/DC/ec cooling fans. our products involving multiple fields such as armamentarium, communication device, big server machine, security and protection monitoring, professional air amplifier, indoor air ventilation, instrument and equipment etc.

our staff member adhere to the principle "the best quality, the best service", and won a good reputation among our industry, suppliers, customers...at present, we have two hundred employees, and the annual production is more than 20 million.

xinyujie fans have full series dimension ranging from 25X25X07mm to 172X172X51mm, including skeeve bearing, ball bearing, hydraulic bearing, and the current AMP, rated voltage, speed, air flow can all be customized. and our fans can be added additional function: auto restart, temperature control speed, speed detection(fg), stppage alarm(rd), waterproof etc.

xinyujie got an excellent R&D department, they developed several cooling fans collection-DC cooling fans, AC cooling fans, blower fans, chip cooling and cooling module for the solution of cooling system. we have dozens of patents of utility model and designs, for example: ec cooling fans module. it contains an isolaation type AC-DC converters can adjust the voltage from high to low based on the type of fans. the DC motor speed will change the wind power which can lead to higher speed and air flow. make the fan produces maximum air volume to reduce interntional heat resistance.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: 2 Floor D Building, Sanwei Huafeng 1 Technology Park, Xixiang, Bao'an, Shenzhen, China
Plant Area: 1139 square meters
Number of Employees: 28
Registered Capital: 1,000,000 RMB
Terms of Payment: LC, T/T, D/P, Western Union, PayPal
International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW
Average Lead Time: Peak Season Lead Time, within 15 workdays, one month, Off Season Lead Time, within 15 workdays, one month
Nearest Port: shenzhen port
Minimum Order Quantity: 100
Supply Chain Partners: 15

Our Production Capability & Technical Expertise

Main Products: DC blower, DC fan, AC fan
Production Lines: 2
Production Machines: Electric soldering iron Facility, Winding machine Facility
Inspection Type for Finished Products: Random inspection Visual inspection Function inspection
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples,Customization from Designs,Full Customization,Minor Customization,Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 2 people
Traceability of Raw Materials: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2007-12-04
Export Year: 14 years
Main Markets: North America, South America, Europe, East Asia(Japan/ South Korea), Australia
Repeat Buyers Choice: 30%~50%
Number of Foreign Trading Staff: 5
Overseas Agent/Branch: No

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500: No

FAQ

What is the difference between sleeve and ball bearing fans?: Ball bearing fans use imported NSK bearings from Japan with a 30,000-hour warranty and 5-8 years lifetime, maintaining constant noise. Sleeve bearing fans have a 10,000-hour warranty, 2-3 years lifetime, and noise increases over time, but they are cheaper.
What optional functions are available for this fan?: Optional functions include auto-restart, speed detection, stoppage alarm, waterproofing (IP55-IP68), PWM function, and temperature control.
Can the wire length be customized?: Yes, the wire length and terminal can be customized according to your request. We require a picture of the connector and wire rank for confirmation. The default wire length is 200mm.
What are the available rated voltages?: The fan is available in 5V, 12V, and 24V rated voltages. Suggested working voltages are 4.5-5.5V, 10.2-13.8V, and 20.4-27.6V respectively.
What certifications does the product hold?: The product holds RoHS, CE, UL, and ISO9001 certifications, ensuring compliance with international safety and quality standards.