Product Details

Specifications

bearing ceramic 2mm
1.Used in special condition
2.Less friction coefficient
3.PTFE cage
4.ISO:9001:2000

Bearing ceramic 2mm catalogue with price buyer

Ceramic bearings have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, high and low- temperature resistance etc. So they are suitable to be used in awful environment and special condition such corrosion ,magnetism and high temperature which are used in the transmission device of hot equipment .

There are many kinds of 2mm Ceramic Bearings, the most common ceramic materials are Si3N4 that stands for the silicon nitride ceramic material and is black colored, SiC stands for the silicon carbide material and also is black colored. and the ZrO2 that stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they are white colored, a ZrO2 ball looks exactly like a pearl. the ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel, that makes ceramic bearing go faster with lower heat generated.

2mm Ceramic Bearing Benefits

Will not corrode or rust

2/3 the weight of steel

Resistant to resist acids, alkali, blood, salt and water

Extremely low coefficient of friction and thermal expansion

Lower friction results in less energy consumed

Operating Temperature from as low as (-85 Centigrade) up to (+ 900 Centigrade)

Full Ceramic Bearing Applications

2mm Ceramic Bearings are used in specialty applications like chemical baths, vacuum environments, semiconductor manufacturing, food processing industries and more. Any extreme environment that requires non-corrosive, non-conductive or non-magnetic bearings is ideal for full ceramic bearings.

2x5x2.5mm bearing ceramic 2mm specifications

Full Ceramic Ball Bearing
2 x 5 x 2.5 mm

Full Ceramic Ball Bearing, the inner diameter is 2mm, outer diameter is 5mm and the width is 2.5mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.

Item: 2 x 5 x 2.5 Ball Bearing
Type: Full Ceramic Ball Bearing
Cage: PTFE
Balls: ZrO2 Ceramic
Inner/outer races: ZrO2 Ceramic
Dimensions: 2mm x 5mm x 2.5mm/Metric
ID (inner diameter)/Bore: 2mm
OD (outer diameter): 5mm
Width/Height/thickness: 2.5mm
Size: 2 x 5 x 2.5 mm
Quantity: One Bearing

Detailed introduction to bearing ceramic 2mm

ceramic bearing

Cost performance ceramic bearings are far superior to steel bearings, lifetime use of bearing life than now increased more than 3 times, can save a lot of downtime downtime, reduce scrap, reduce spare parts inventory bearings. Performance comparison with the bearing steel, bearing steel weight is 30% -40%, can reduce the centrifugal force generated by the increase in dynamic physical load and slip. Because of high wear resistance, speed is 1.3-1.5 times the bearing steel, high-speed rotation can reduce the channel due to surface damage. Elastic modulus 1.5 times higher than the bearing steel. Elastic force is small, can reduce the load generated by the high amount of deformation. Hardness is 1 times the bearing steel, can reduce the wear and tear. Compressive strength is 5-7 times the bearing steel. Bearing steel thermal expansion coefficient is less than 20%. Friction coefficient is less than 30% of bearing steel, can reduce friction and heat, reduce heat caused by bearing failure before peeling. Tensile, bending and metal equivalent.

bearing ceramic 2mm Features:
1) Ceramic bearings have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, high and low- temperature resistance etc. So they are suitable to be used in awful environment and special condition.
2) The rings and balls made of full ceramic material: ZrO2, SisN4 and Sic as a standar structure, the cage made of PTFE, GFRPA66-25, PEEK, PI, AISI US304, SUS316,Cu, etc.
3) Series available: single-row deep groove ceramic ball bearings, self-aligning ceramic ball bearings, single direction thrust ceramic ball bearings and angular contact ceramic bearings
4) Ceramic balls: all kinds of ceramic balls with the precision from G5 to G200,made of the material ZrO2, SiN4, SiC and Al2O3, etc.

bearing ceramic 2mm Applications :
auto manufacture,driving equipments and engine industrial,chemistry industrial,medical industrial and food processing equipments industrial and so on.

ceramic bearing 6308 Ceramic Ball Bearing,This type of bearings have High degree of standardization, and the Structural alterations to the machine tool is small, Ease to maintenance, Particularly suitable for high speed running applications.ceramic bearing 6308, Its assembly high-speed spindle has High-speed, high stiffness, high power, long life and other advantages. bear high temperature: the Thermal expansion coefficient of the Ceramic ball is little, so the high temperature will not make expansion of the ball bearing in the high temperature environment, This greatly improves the bearing working temperature, the general bearing working temperature is about 160 degree, but the Ceramic Ball Bearing working temperature will higher than 220 degree. high speed: Ceramic ball has a self-lubricating oil properties, and the Friction coefficient is small, so the ceramic ball bearing have high running speed about 1.5 Multiple to general bearing. Insulation: Finally the insulation, ceramic ball bearings, the bearing's inner and outer rings can be insulated from each other, ceramic bearing 6308 this is the most importantly feature of this type bearings.

Catalog:

Ceramic Ball Bearings:
Open type (Metric series )
Open type (Inch series)
With rubber seals/steel shields type(Metric series )
With rubber seals/steel shields type(Inch series)
With snap ring/snap ring groove
Flange ball bearings(Metric series)
Flange ball bearings (¨Inch series)

bearing ceramic 2mm model numbers

Size	Size	Grade
(Inch)	(mm)	(G)
	3.000	G5
1/8"	3.175	G5
	3.500	G5
5/32"	3.969	G5
3/16"	4.762	G5
7/32"	5.556	G5
15/64"	5.953	G5
1/4"	6.350	G5
17/64"	6.747	G5
9/32"	7.144	G5
5/16"	7.938	G5