Description
FreeRun is a professional manufacturer of silicon Nitride Si3N4 ceramic diffusion balls and Zicronia ZRO2 ceramic balls and tungsten carbide diffusion balls.
Ceramic ball:
We specialize in silicon nitride balls (Si3N4 balls), zirconium oxide balls (ZrO2 balls), SiC ceramic balls, alumina valves (AI203) ceramic balls.
Compared to steel, ceramic materials have better or more specific characteristics, such as wear resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength, high rigidity and low specific gravity. These properties make them qualified to replace steel, thus enabling bearings to be used at higher speeds, harsh environments and less lubrication conditions, and reducing bearing wear, noise, vibration and maintenance time, and ultimately improving bearing performance, reliability and service life.
Tungsten carbide ball:
It is recommended to use tungsten carbide balls in spheres without pre-prepared rings (lightly polish the rings on granite countertops with about 600 grains of sandpaper, or start with companies that have already done so). The spare ring usually has a polished surface, and if you don't have the patience to set the difference correctly, it may be too slippery for a ceramic ball. Our tungsten carbide balls are smoother than regular steel balls, but not as smooth as ceramic balls. This slight imperfection allows tungsten carbide balls to function on the polishing ring and provides a wider tuning range.
Ball size:
1/32 inch (0.794 mm);
0.8 mm;
1 mm;
1/16 inches (1.588 mm);
2 mm;
3/32 inches (2.381 mm);
2.4 mm;
3 mm;
1/8 inch (3.175 mm);
5/32 inches (3.969 mm);
3/16 inches (4.763 mm);
7/32 inches (5.556 mm);
15/64 inches (5.953 mm);
1/4 inch (6.35 mm);
17/64 inches (6.747 mm);
9/32 inches (7.144 mm);
5/16 inches (7.938 mm);
11/32 inches (8.731 mm);
3/8" (9.525 mm)
- Silicon nitride ball
- zirconium oxide ball
- tungsten carbide ball
Production Capacity:
100000
Delivery Timeframe:
Depends on Size of Order
Incoterms:
FOB - Free on Board
Packaging Details:
100 PCS IN ONE BAG
More about
FreeRun Bearing Co., Ltd.
200-500
Employees
1
Sales volume (USD)
90%
% Export sales
Year
Established
Business type
- Industry / Manufacturer
Keywords
- Bearings
- deep groove ball ball bearings
- micro bearings
- ceramic ball bearings
- thrust ball bearings
- roller bearings
- stainless steel bearings
- chrome steel bearings
- flange plate bearings
- engine bearings Ver Mais
Contact and location
- Ella Lin
- +86 86 xxxxxxxx
- fuzhou / | China