silicon nitride ceramic ball bearings 6204 Si3N4 6204CE
Ceramic bearings have characteristics such as high temperature resistance,cold resistance,wear resistance,corrosion resistance, resistance to magnetic and electrical insulation,oil-free self-lubricating,and high speed.It can be used in extremely harsh environments and special working conditions,and be widely applied in aviation, aerospace, navigation, petroleum, chemical, automotive, electronic equipment, metallurgy, power, textiles, pumps, medical equipment, scientific research, and national defense and military fields. It is a high-tech product for the application of new materials.
The rings and rolling elements of ceramic bearings are made of all ceramic materials, including zirconia (ZrO2), silicon nitride (Si3N4),and silicon carbide (Sic).The retainer is made of polytetrafluoroethylene,nylon 66,polyetherimide,zirconia,silicon nitride, stainless steel or special aviation aluminum, thereby expanding the application range of ceramic bearings.
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time ?
A: Generally it is 3-5 days if the goods are in stock.or it is 15-20 days if the goods are not in stock, it is according to quantity.
3,Q: Do you provide samples for silicon nitride ceramic ball bearings 6204?is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
4,Q: What is your terms of payment for silicon nitride ceramic ball bearings 6204?
A: Payment<=1000USD, 100% in advance.Payment>=1000USD,30% T/T in advance,pay the balance before shippment.
5, Q:Could you accept OEM and customize for silicon nitride ceramic ball bearings 6204?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price for silicon nitride ceramic ball bearings 6204?
A: after we get your inquiry,usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of silicon nitride ceramic ball bearings 6204?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ for silicon nitride ceramic ball bearings 6204?
A: Usually ≥1, According your demand.
9,Q: Will you check these bearing before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
10, Q: What will we do if If you are not satisfied with the silicon nitride ceramic ball bearings 6204?
A: If have any abnormal,Please contact us at first time, we will immediately processing.
If you need any brand or any models bearings , please contact me!
Contact: April
Email: nsk@llhbearing.com
Skype/Wechat:April15315593063
MP/Whatsapp: 008615315593063
Jinan Maolei bearing Co.,Ltd. is located in the “Spring City” Jinan. We insist on the philosophies of “integrity” and “pragmatic & win-win business”. We also adhere to the “people-oriented” and “advancing” enterprise spirit . “Quality first and customers utmost” is honored as our enterprise concept.The core products of Jinan Maolei bearing Co,.Ltd. We have our own brand “LLH”,we sincerely welcome friends from all over the world come to visit our company and talk on business,we adhere to the concept of”survival of high quality”,and provide excellent service for customers.
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nsk@zyslbearing.com
