Miniature Ball Bearings for Cooling Fan

Basic Info.

Model NO.	693
Origin	Nantong China
HS Code	8482102000
Production Capacity	1000000/Month

Product Description

Best practice
Our Miniature ball bearings 69series(693) for cooling fans can reach the industry's highest life requirements:45°C,80,000 hours,operating more than 10 years.We have provided products in the fan market lasting more than 15 years.The sales of our bearings in fan market have exceeded 3 billlion.
CUSTOMER'S REQUIREMENTS
>>Low noise>>Long life>>Low power consumption
OUR SOLUTIONS
>>G1 grade balls:

Balls are the fist factor for vibration of the bearing.Surface quality of the ball and waviness is a necessary condition for producing low-noise bearings. We use G1 grade balls by image inspection each.

>>Grinding Accuracy:
Stict control of ring curvature below 15um lead to constant fan speed,current and power consumption.
>>75°C accelerated aging verification lasting 3 year.
Main advantages
Supper clean steel, vaccum heat treatment,G1 level steel ball,P5 machinning accuracy, automatic-assembly, clean cleaning, long acting grease.

FAQ
Q1:What is your Before-sales Service?
1>. Offer to bear related consultation about technology and application;
2>.Help customers with bearing choice, clearance configuration, products' life and reliability analysis;
3>. Offer highly cost-effective and complete solution program according to site conditions;
4>. Offer localized program on introduced equipment to save running cost
Q2: What is your After-sales Service?
1>. Offer training about bearing installation and maintenance;
2>.Help customers with trouble diagnosis and failure analysis;
Q3: How about your company's strength?
1>A.FREE SAMPLES:
contact us by email or trade manager, we will send the free samples according to your request.
B.LOW MOQ
For the standard size bearings, even one, we also accept.

2>. World-Class Bearing:
We provide our customers with miniature deep groove ball bearings with world-class quality.
3>.OEM or Non-Stand Bearings:
Any requirement for Nonstandard roller bearings is Easily Fulfilled by us due to we have a strong professional team, professional production, testing equipment, professional sales and after sale service team.
4>. After Sales Service and Technical Assistance:
The company provides after-sales service and technical assistance as per the customer's requirements and needs.
5>.Quick Delivery:
1-3 workingdays for the stock goods.
1-3 weeks of production, depending on the order qty.
Q4: What will we do if you are not satisfied with the product?
A: If have any abnormal, please contact us at the first time, we will immediately process
Q5: Is optional lubrication provided?
A: We can offer a wide range of oils and greases for a variety of applications. Please contact our engineer for technical assistance with any special requirements.