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Our major products include full ceramic bearings, hybrid bearings, plastic bearings, stainless steel bearings, ceramic parts, plastic parts & bearing units.

Our goal:Our bearings, Your solutions!

2004

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NO.396 JIAHE ROAD XIAMEN CHINA

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professional manufacturer and distributor for special materials bearings

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Ceramic Silicon Carbide U Groove Roller-Silicon Carbide (Sic)

Ceramic Silicon Carbide U Groove Roller
Material :Silicon Carbide (Sic)
Color :Black
Size :40x68x22mm
Accuracy :0.008mm
Maximum Temperature :1200℃(2192F)
Circular Runout :12um
Perpendicularity :12um
Circularity :10um
Parallelism :15um
Applications :Chemicals,aerospace,medicine,environmental prot
RoHS :Compliant
PuritysiC content :>99%
Density(g/ cm3) :>3.10
Hardness( Kg/ mm2) :2800
Bending strength( Mpa) :>400
Compressive strength( Mpa) :3000~3900
Fracturetoughness(Mp a.m- 3/2) :4~5
ElastiC Modulus( Gpa) :410
Poisson's ratio :0.14
Cofficient of thermal expansion(X1 0- 6/°C) :4.3
Grainsize( um) :<8
Free silicocontent( %) :<0.5

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