Winspeed Balls
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Ceramic Balls
Ceramic balls(ZrO2,Si3N4)
Size: 0.4 mm-50.8 mm
Grade: G5-G100
ZrO2 Balls:
Used for valve ball, full ceramic bearing, metering ball, track ball, and precision grinding ball. It can be used in fields requiring chemical resistance, high temperature, electronic insulation, magnetic insulation, non-lubrication. ZrO2 ball is an idea substitute for steel ball in chemical corrosion application. As valve ball, ZrO2 ball is now successfully used in high pressure homogenizer, diaphragm pump, metering pump, oil well pump, high pressure sprayer etc.
Silicon Nitride Balls Specified for use in such high-technology industries such as full ceramics bearing, hybrid bearings, aerospace and defense;  Silicon Nitride ceramic balls feature these advanced characteristics:
Excellent corrosion resistance withstands attack from harsh chemicals and demanding environmental conditions.
Lightweight Silicon Nitride weighs 60% less than steel which reduces centrifugal force, skidding and wear under high speed and acceleration.
Superior Surface Finish, Ra 0.17-0.25 micro inches may extend L-10 life to as much as 10 times that of steel bearings.
High Temperature Hardness is twice that of steel. These all-ceramic balls retain their strength and hardness up to 1800 degrees F.
Silicon Nitride is further characterized by its low density of 3.2 g/cc, high flexural strength of 1.0 GPa, and fracture toughness of 6 MPa/M2.
Winspeed Silicon Nitride ball manufacturing capability ranges in size from 0.4 mm to 50.8mm.

Chrome steel balls
Stainless steel balls
    ● AISI 304 & 304L
    ● AISI 316 & 316L
    ● AISI 420
    ● AISI 430
    ● AISI 440 C
Tungsten carbide balls
Ceramic balls
Plastic balls
    ● POM Balls
    ● PP Balls
Glass balls
Tel: +86-533-6281776
Fax: +86-533-6281776
Add:No.1501, West Road 5,Yujing Tower,Zibo,Shandong,China.
Tel:+86-533-6281776   Fax:+86-533-6281776

Add:No.1501, West Road 5,Yujing Tower,Zibo,Shandong,China.

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