Ceramic Thrust Bearings Ceramic Thrust Bearings, We have 2 types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing, the hybrid ceramic bearing has steel inner and outer rings with ceramic balls, as for the full ceramic bearing; The inner, outer rings and the balls are made of ceramic. There are many kinds of ceramic materials, the most common ceramic materials are Si3N4 that stands for the silicon nitride ceramic material and is black colored,

Ceramic bearing and ceramic ball bearings have many excellent properties such as: self-lubricating, high temperature, corrosion resistant, magnetic, electrical insulation, etc.. Yet in the wider field of development and utilization of potential, their applications are huge. The first high-quality and high-speed ceramic ball bearings do excellent services to the domestic machine tool industry. The high-speed, high precision spindle and spindle bearing own a large amount of the estimated annual demand, which picked up in a few million more.

Currently, the most widely used high-speed spindle bearings is hybrid ceramic ball bearings, which use rolling or hot isostatic pressing Si3N4 ceramic ball bearing ring remains rims. This bearing high standardization, low price, small changes in the machine tool, easy maintain, high-speed operation suitable for occasions. It's d · n values over 2.7 × 106. In order to increase bearing life,

Ceramic bearing steel bearing, compared with the advantage is:1, speed higher than steel, ceramics, can reduce operating in the same precision and the centrifugal force, improve speed.2, high precision occasions: ceramic hardness and young modulus is higher than that of the steel, the same load, the smaller, thus mechanical deformation can be applied to more precise.Three, use longer than that of the steel bearing, the highest prolonged five times

Most of our full ceramic bearings are widely used in the fields of toys,R/C models,fans,precision equipments, Full ceramic bearings:Full ceramic(All-ceramic) bearing of ZrO2 material Full ceramic bearing have excellence performance as special electrical and magnetismresistance, 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.

Most of our ceramic bearing are widely used in the fields of toys,R/C models,fans,precision equipments,micro-motors,fishing ceramic bearing Specifications: 1) Shield / closure: open bearing, Z, ZZ, RS, 2RS 2) Snap ring: N, NR 3) Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7 4) Vibration level codes: V4, V3, V2, V1 5) Internal clearance codes: C2, C3, C4, C5 6) Material: AISI52100, AISI440C, AISI304, AISI316, ceramic 7) Retainer: PTFE, nylon, PEEK or stainless steel

Packaging & Delivery:Packaging Detail:  Industry Package Delivery Detail:  According to the client's quantity Specifications:Ceramic Bearing is high quality bearing, owns the corrosion resistance and high temperature resistance Ceramic ball especially Si3N4 have the following performance as low density, high strength, low friction coefficient, electrical and magnetism resistance, wear resistance, well rigidity, lubrication and maintenance free when working, it's the best choice for rollers

**SI2N4 **ZrO2 **SSIC Si3N4 (Silicon Nitride) Ceramic Bearings The ultimate hub has to have the ultimate bearings. Silicon Nitride (Si3N4) ceramic bearings are 30% lighter than steel and 40% stronger. So finely balanced, they have an incredible maximum spin rating of 300, 000 rpm under load. Manufactured in matched sets of 15 balls per cartridge, they exhibit variance in size and sphericity of LESS than 2 millionths of an inch among the entire bearing set.