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silicon nitride black ball 689 699 609 full ceramic ball bearing Si3N4
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Product Details
Brand Name | NTL | Bore Size | 3, 9 | |
Outside Diameter | 7, 17 | Model Number | 689 | |
Place of Origin | Zhejiang, China |
Product Description
silicon nitride black ball 689 699 609 full ceramic ball bearing Si3N4
1:Ceramic bearing has high temperature resistance, cold resistance, wear resistance, corrosion resistance, resistance to magnetoelectricity insulation, since no oil lubrication, high speed and other characteristics.
2:Full ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low- temperature application. etc. Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GFRPA66-25, PEEK, PI, AISISUS304, SUS316, Cu, etc.
Applicable bearing category:
1) Ceramic deep groove ball bearings,
2) Ceramic Angular contact ball bearings,
3) Ceramic Thrust ball bearings,
4) Ceramic Self-aligning ball bearings,
5) Ceramic insert bearings: UC201 - UC220 ,
6) Hybrid ceramic bearings: (rings in chrome steel or stainless steel, ball in ceramic of Si3N4 or ZrO2 material)
Michelle
email : michelle at
skype : michelle1920112
whatsapp : +8618374894740
wechat: 18374894740
qq: 121042687
Company Profile

Changsha Terry Machinery Co., Ltd. is located in Changsha. Our company enjoys convenient transportation and advanced economy. We have been exporting bearings for 8 years. Our main products are Needle Roller bearings, Cylindrical Roller Bearings, Rod end Bearings, Spherical plain bearings, Track roller Bearings for Guideway, Roller Bearings, Combine Bearings for forklifts, Water Pump Bearings, SNR Auto Bearings and all kinds of Spherical Bearings. We have exported our products to Korea, Iran, Turkey, Bulgaria, Romania, Russia, Italy, Norway, the USA, Canada, etc. We offer OEM service. Our products are applied in many fields. Our Advantages Products Big volume in Stock, No MOQ required We comply with all the international standards, such as ISO9001 and TS16949 standards. Personnel Our sales persons are well trained to accommodate your requests and speak English for your convenience. Our technicians and engineers have 23 years of Experience in the Bearing Industry. Service & Quality control We supply detailed drawings and offer whenever necessary. We inspect every piece of bearing by ourselves before delivery.
Contact Us
- Changsha Terry Machinery Co., Ltd.
- Contact nameMery Zhou Chat Now
- Phone86-731-85782665
- Address2512, Yunding Building A, No.526 Mid Shaoshan Rd, Changsha .China, Changsha, Hunan
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