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G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
Specifications
Brand Name :
CAEC
Model Number :
1.588mm
Certification :
CE, ISO
Place of Origin :
China
MOQ :
100 pcs
Price :
USD 1/piece
Supply Ability :
400000/Month
Delivery Time :
10-15 days
Packaging Details :
Standard package for export
Model NO. :
1.588mm
Shape :
Polish Round Bearing Steel Ball
Grade :
G10-G1000 Chrome Steel Ball
Application :
Bearing, Solid Bicycle, Motor, Machinery, Tools
Product Name :
High-Carbon Stainless Chrome Steel Ball
Structure :
Solid Chrome Steel Ball
Size Range :
0.5mm-180mm Chrome Steel Ball
Accuracy Grade :
G3 G5 G10 G25 G40
Ball Material :
Steel Ball, Ceramic Ball, Si3n4 ,Zro2
Color :
White, Black
Compressive Strength :
Above 3500
Use Upper Limit Temperature :
800-1250
Vickers Hardness :
1400~1800
Density :
3.19~3.3
Use :
Light Duty Bearing,Conveyer Belt, Bicycle
Transport Package :
Cases and Pallets or as Customer′s Requirment
Specification :
38.1-180mm
Trademark :
CAEC/OEM
Origin :
Luoyang, Henan, China
Customized :
Non-Customized
Standard Parts :
Yes
Universal :
Yes
Material :
Galvanized Steel, Plastic, Brass Steel and Others
Hardness :
58-65 HRC Bearing Ball
Samples :
US$ 0.1/Piece
Customization :
Available | Customized Request
Description

Rolling Element Precision Bearing Ball Silicon Nitride Ceramic balls G10 for Bearing

►The development history of CAEC silicon nitride ceramic balls:

1986-1990 Exploratory research on ceramic bearings
1991-1995 Preliminary Research on Ceramic Ball Bearings and Ceramic Balls for Bearings
1996-2000 Mass manufacturing technology development of high-speed precision ceramic ball bearings
2000-now Comprehensively improve the level of silicon nitride manufacturing

►Production process of CAEC silicon nitride ceramic balls:
Raw material-granulation-pressing-cold isostatic pressure vessel-air pressure sintering vessel-grinding process-testing and inspection-finished product.

►Quality Assurance System of CAEC silicon nitride ceramic balls:

Use laser confocal microscope and ultrasonic scanning microscope for particle size analysis, impurity content analysis, oxygen and nitrogen content analysis, phase composition analysis.

►Performance testing of CAEC silicon nitride ceramic balls:
Density, hardness, vibration value, crushing load, fracture toughness.

►Product features of CAEC silicon nitride ceramic balls:
I. Excellent friction performance
1. Since the affinity of steel/ceramic matching is lower than that of steel/steel, when the lubricating film is not formed well or lacks lubrication, the lower affinity can effectively reduce the risk of adhesive friction.
2. Due to the high hardness of the ceramic ball, in the case of severe friction, the ceramic ball has good dimensional and shape accuracy retention and repairability to the groove to ensure the bearing running.
II. Small spin-to-roll ratio
Compared with steel bearings, the spin-to-roll ratio of ceramic ball bearings is about 30% lower, indicating that ceramic ball bearings have better contact conditions and lower spin friction.
III. Low temperature rise
Less heat; Small deformation; Low coefficient of friction; Small centrifugal force and gyro torque.
►Technical parameters of CAEC silicon nitride ceramic balls:
Item Materials class
I II III
Property Bending strength σ3.40 (Mpa) 900 800 600
Crushing load ratio (%) 35 35 30
Hardness (HV10) 1580 1480 1380
Fracture toughness (Mpa.m1/2) 6.0 5.0 5.0
Maximum limit of microstructure Pore size (μm) 10 10 25
Porosity (%) 0.02 0.06 0.06
Crystal phase (μm) 10 10 25
The second ceramic phase (μm) 25 25 25
Maximum amount of inclusions
per square centimeter of cross section		 Range 200 (μm) 0 0 1
Range 100~200 (μm) 0 1 2
Range 50~100 (μm) 1 2 4
Range 20~50 (μm) 4 8 16

Application of Si3N4 ceramic ball
G3 G5 G10, G16 G20, G28, G40
Class I High speed power equipment

Main drive bearing
Class II
Vacuum equipment,
high speed instrument,
mechanical devices,

Motor Testing ball, separating ball
Class III Sport, entertainment,
food processing		 Mechanical devices
Si3N4 ceramic ball specifications
Nominal diameter of ceramic ball Nominal diameter of ceramic ball Nominal diameter of ceramic ball
mm in mm in mm in
0.794 1/32 0.8 1
1.588 1/16 2 2.381 3/32
2.5 3 3.969 5/32
4 4.5 4.762 3/16
5 5.5 5.556 7/32
5.953 15/64 6 6.35 1/4
6.5 6.747 17/64 7
7.144 9/32 7.5 7.938 5/16
8.731 11/32 9.525 3/8 11.112 7/16
12.303 31/64 12.7 1/2 13.494 17/32
14.288 9/16 15.081 19/32 15.875 5/8
19.05 3/4 25.4 1 31.75 1 1/4


►ZYS Manufacturing capacity of Si3N4 ceramic ball:

G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls

►Exhibition of Si3N4 ceramic ball:

G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls


Product tags

silicon nitride ball bearings

,

silicon nitride ball bearing

,

zirconia zro2 ceramic bearing balls
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G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls

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Product Detail
Brand Name :
CAEC
Model Number :
1.588mm
Certification :
CE, ISO
Place of Origin :
China
MOQ :
100 pcs
Price :
USD 1/piece
Contact Supplier
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls
G10 Ball Bearing Balls Bearing Spare Parts Silicon Nitride Ceramic Balls

China Abrasives Industry Hainan Corporation

Verified Supplier
3 Years
hainan, hainan
Since 1988
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Industrial Abrasives, Coated Abrasives, Bonded Abrasives
Total Annual :
200000000-400000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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