Nanxiang Silicon Carbide Balls Silicon Carbide Ceramic Ball for Bearing Silicon Ceramic Ball for The Application Likepump Silicon Nitride Ceramic Ball

• Customized: Customized
• Certification: ISO
• Standard Parts: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NX-SCB
• Universal: Yes
• Type: Bearing Ball
• Material: Ceramic
• Transport Package: Plastic Drum
• Specification: 6/8/10mm or other sizes
• Trademark: Nanxiang
• Origin: China
• HS Code: 6909120000
• Production Capacity: 5000000
• Package Size: 50.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 25.000kg
• Lead Time: 5 days (1 - 100 kg) ; To be negotiated ( > 100 kg)

Product Description

 

Product Description

Silicon Nitride Ceramic Ball

Silicon Nitride Ceramic Ball is made of the hot isostatic pressing and sintering furnace and has the properties  including high strength,high wear resistance,high temperature,corrosion,acid and alkali resistant,long-term using in the sea,good electrical insulating ect.

 

The precision Si3N4 Ceramic Ball of Innnovacera produce is widely used in a  a variety of high-precision, high-speed / ultra-high-speed bearings, vacuumbearing, high / low temperature bearing, non-magnetic bearing.It is also as the measurement ball  used in chemical valve,high temperature valve,meter valve ect.The field of the application involve chemical, metallurgical, medical, food, oil, electronics,aerospace,ect.

 

Silicon Nitride (Si3N4) Characteristics:

1 Good thermal shock resistance
2 Creep resistance
3 Low density
4 High fracture toughness
5 High hardness and wear resistance
6 Electrical resistivity

 

Product Parameters

sizes: from diameter 1.6mm to 50.8mm as belows
Size(")	Size(MM)
3/32"	2.381
1/8"	3.175
5/32"	3.969
3/16"	4.763
7/32"	5.556
15/64"	5.953
1/4"	6.35
17/64"	6.747
9/32"	7.144
5/16"	7.938
11/32"	8.731
3/8"	9.525
13/32"	10.318
7/16"	11.113
29/64"	11.509
15/32"	11.906
31/64"	12.303
1/2"	12.7
5/8"	15.875
11/16"	17.4625
1-1/16"	26.9875
1-1/4"	31.75
1-3/8"	34.925
1-5/8"	41.275
1-11/16"	42.8625
1-3/4"	44.45
1-7/8"	47.625
2"	50.8

 

Silicon Nitride Ball Sizes Overview:
Grade	Diameter Variation  (Vdws)	(Vdws) Spherical Deviation (⊿Sph)	Diameter Variation Of Batch (Vdwl)	Surface Roughness (Ra)
G3	0.05-0.08	≤0.08	<0.13	0.01
G5	0.08-0.13	≤0.13	<0.25	0.014
G10	0.15-0.25	≤0.25	<0.5	0.02
G16	0.2-0.4	≤0.4	<0.8	<0.025
G20	0.3-0.5	≤0.5	<1	<0.032
G100	0.4-0.7	0.4-0.7	<1.4	<0.0105

 

Packaging & Shipping