Angular Contact Ball Ceramic Bearing 7000 Series, 7200 Series, 7300 Series

Description:1.Full Ceramic bearing introduction:Full ceramic bearings have the characteristics of anti-magnetic insulation, abrasion resistant, oil-free self-lubricating and enduring extreme high or low temperature, so they can be used for harsh environment and even under some special condition. The material of ri

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Description:
1.Full Ceramic bearing introduction:

Full ceramic bearings have the characteristics of anti-magnetic insulation, abrasion resistant, oil-free self-lubricating and enduring extreme high or low temperature, so they can be used for harsh environment and even under some special condition. The material of rings and roller is jar gonia (ZrO2) and the holder uses poly back fluoride(PTFE) as standard configuration. Generally, we can use the reinforced nylon made of glass fiber 66(GRPA66-25),special engineering plastics(PEEK,PI),nonrust steel(AISI SUS316.SUS304), brass(Cu) and so on. ceramic deep groove ball bearings are made entirely of ceramic material and are superior to common Steel Angular Contact Bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present.

2.The details of Full ceramic bearing:

Brand

ESE OR OEM

Item

6700 6800 6900 6000 6200 6300 ZZ 2RS Full Ceramic bearing

seals

2RS,open

Material

 

GCr15 steel, carbon steel, stainless steel etc.

Precision

P0,P2,P5,P6,P4

Clearance

C0,C2,C3,C4,C5

bore size

 1-1200mm

outer diameter

 3-1800mm

cage type

brass; steel plate, nylon, aluminium alloy etc.

seal type

open, sealed(ZZ,RS,2RS)

features

Long-life with high quality

Low-noise with strict controlling the quality of bearings

High-load by the advanced high-technical design

Competitive price, which has the most valuable

OEM service offered, to meet the customers' requirements

application

gearbox, auto, reduction box, engine machinery, mining machinery, bicycles, etc.

package

pallet, wooden case, commercial packaging or as customers' requirement

High speed full ceramic ball bearing for bike feature: 

1.Ceramic Bearings have two types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing.The hybrid ceramic bearing has steel inner and outer rings with ceramic balls.

2.Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,

3.Ceramic Bearings, SiC stands for the silicon carbide material and  is alsoblack colored.

4.Ceramic Bearings,  ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they   are white colored, a ZrO2 ball looks exactly like a pearl. 

5.The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel,  which makes ceramic bearing go faster with lower heat generated.

High speed full ceramic ball bearing for bike Application:

1. Ceramic bearing has the characteristics of high temperature resistance, cold resistance, abrasion resistance, corrosion resistance and insulation, and can be used in extremely bad environment and special conditions.

2. Ceramic  bearings can be widely used in aviation, spaceflight, navigation, petroleum, chemical industry, automobile, electronics, metallurgical, power, textile, pumps, medical equipment and scientific research.

 
 
Bearing No.Boundary dimensions(mm)  Mass(kg)(refer)
 dDBZrO2Si3N4
688CE81640.00250.0014
689CE91740.00270.0015
6800CE101950.0040.0021
6801CE122150.0050.0025
6802CE152450.0050.0029
6803CE172650.0050.0029
6804CE203270.0130.007
6805CE253770.0160.009
6806CE304270.0180.01
6807CE354770.0210.011
6907CE 55100.0580.031
6808CE405270.020.013
6809CE455870.0290.016
6810CE506570.0380.021
6811CE557290.060.03
6812CE6078100.080.04
6813CE6585100.10.05
6814CE7090100.10.056
6314CE 150351.981.07
6815CE7595100.110.06
6816CE80100100.120.063
6817CE85110130.20.11
6818CE90115130.210.12
6819CE95120130.230.12
6820CE100125130.240.13
6821CE105130130.250.14
6822CE110140160.380.21
6824CE120150160.410.22

 


Catalogue of full ceramic bearings:
Bearing NoBearing NoBearing NoBearing NoBearing NoBearing NoBearing NoBearing No
6000CE6200CE6300CE6800CE6900CE623CE1200CEUC203CE
6001CE6201CE6301CE6801CE6901CE624CE1201CEUC204CE
6002CE6202CE6302CE6802CE6902CE625CE1202CEUC205CE
6003CE6203CE6303CE6803CE6903CE626CE1203CEUC206CE
6004CE6204CE6304CE6804CE6904CE627CE1204CEUC207CE
6005CE6205CE6305CE6805CE6905CE628CE1205CEUC208CE
6006CE6206CE6306CE6806CE6906CE629CE1206CEUC209CE
6007CE6207CE6307CE6807CE6907CE603CE1207CEUC210CE
6008CE6208CE6308CE6808CE6908CE604CE1208CE51100CE
6009CE6209CE6309CE6809CE6909CE605CE1209CE51101CE
6010CE6210CE6310CE6810CE6910CE606CE1210CE51102CE
6011CE6211CE6311CE6811CE6911CE607CE2200CE51103CE
6012CE6212CE6312CE6812CE6912CE608CE2201CE51104CE
6013CE6213CE6313CE6813CE6913CE609CE2202CE51105CE
6014CE6214CE6314CE6814CE6914CE683CE2203CE51106CE
6015CE6215CE6315CE6815CE6915CE684CE2204CE51107CE
6016CE6216CE6316CE6816CE6916CE685CE2205CE51108CE
6017CE6217CE6317CE6817CE6917CE686CE2206CE51109CE
6018CE6218CE6318CE6818CE6918CE687CE2207CE51110CE
6019CE6219CE6319CE6819CE6919CE688CE2208CE51111CE
6020CE
 
6220CE6320CE6820CE6920CE689CE2209CE
 


Before-sales service :
1.Offer bearing related consultation about technology and application;
2.Help customers about bearing choice, force analysis, 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
5.Design and develop non-standard bearing to support customers' technology innovation
 
After-sales service  :
1.Offer training about bearing installation and maintenance;
2.Offer guidance about bearing installation, adjustment and testing at site;
3.Help customers with trouble diagnosis and failure analysis;
4.Visit customers regularly and feedback their rational suggestions and requirements to company

Packaging:
1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement
 

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