Machined Polished 99% 99.5% Alumina Rod Ceramic Bearing

• Customization: Available
• Ceramic Tube & Rod: Ceramic Rod
• Standard: JIS, GB, DIN, ASTM
• Model NO.: Customized
• Application: Loader
• Type: Wear Resistant Ceramic
• Material: Alumina Ceramic
• Production Name: Ceramic Rods
• Optional Material: Alumina, Zirconia, Silicon Nitride
• Density: Over 3.65g/cm3
• Color: White, Black, Grey, Ivory, Pink
• Forming Methods: Extrusion, Dry Pressed, ISO Pressed
• Shape: Round Ceramic Rod, Square Ceramic Rod
• Max. Diameter: to Be 50mm
• Secondary Process: Polishing, Fine Grinding, CNC Machining
• Tolerance: Can Be 0.001mm
• Surface Finish: Polishing, Glazing, Metallizing
• Advantages: Chemical Resistant, Wear Resistant
• Max. Service Temperature: up to 2000c in Vacuum State
• Features: High Precision, High Insulation
• Certificates: RoHS, Reach, FDA
• Usage: Work as Industrial Ceramic Parts
• Transport Package: Individual Packaging
• Specification: Min. OD to be 0.4mm, length to be 2000mm
• Trademark: JingHui
• Origin: China
• HS Code: 8547100000
• Production Capacity: 500000/Month

Product Description

Machined Polished 99% 99.5% Alumina Rod Ceramic Bearing

Product Description

The prime features of ceramic rods

1. Extreme wear and abrasion resistance, over 276 times in comparison with stainless steel

2. Great mechanical properties, hardness, and flexural strength are much higher than stainless steel

3. High precision tighten dimensional tolerance with diamond-like surface quality

4. Extraordinary electrical insulation, it always uses in many high voltages, high-current application

5. Chemical stability, it can be used under high-temperature strong acid or alkali

6. Protective atmospheres or high vacuum at high temperature to eliminate contamination or impurity

The specification of ceramic rods

Optional material	Alumina (Al2O3), Zirconia (ZrO2), Silicon nitride (Si3N4), Aluminum Nitride (AlN)
Dimensional capability	Diameter range from 0.30 ~50 mm, length can be up to 2000 mm
Secondary process	Lapping, Fine grinding, Precision cutting, Tapping, Drilling, and so on
Technical parameters	Diameter to be 0.005 mm, length to be 0.10 mm, roundness can be 0.001 mm
Roughness	The cylinder surface can be polished to be Ra 0.20 or better
Surface treatment	Diamond-like polished surface, Glazed, Metalized for ceramic to metal bonding
Cosmetic quality	Smooth surface free of contamination, no deformation, and crack

Description of ceramic rods
We offer numerous industrial ceramic rods. The ceramic rods are commonly shaped via extrusion, dry pressing, ISO pressing, ceramic injection molding, hot pressing, and so on.
We are capable of dealing with small-size to large-size, the min. diameter can be 1 mm, the largest diameter can be 50 mm, and the max. length can be up to 1000 mm. In order to achieve some special needs in the application, these alumina ceramic rods could be finely ground, polished, or glazed with our in-housing equipment. Furthermore, the customized shapes of alumina ceramic rods are available.
In addition, we provide many selections of different materials of ceramic rods, mainly including zirconium oxides, Silicon nitride, Silicon carbide, and so on. Whenever you are looking for a reliable partner for ceramic rods, please feel free to contact us.

Product recommendation

Related products of ceramic rods
 

Remark:

Besides alumina ceramic rods, we are able to produce Si3N4 ceramic rods, ZrO2 ceramic rods, and AlN rods.

The checklist of alumina ceramic rods in stock

S/N	Material	Diameter (mm)	Length (mm)	S/N	Material	Diameter (mm)	Length (mm)
1	99~99.5% alumina	0.4	≤1000	15	95% ~99% alumina	8.0	≤2000
2		0.5		16		9.0
3		0.6		17		10.0
4		0.7		18		11.0
5		0.8		19		12.0
6		0.9		20		13.0
7		1.0		21		14.0
8		2.0		22		15.0
9		3.0		23		16.0
10		4.0		24		17.0
11		5.0		25		18.0
12	95~99.5% alumina	6.0	≤2000	26		19.0
13		7.0		27		20.0
14		8.5		28		25.0	180

 

Our strength and capability

1. Own in-house comprehensive types of manufacturing equipment from raw material to precision machining.
2. With over 12 years of manufacturing experience in OEM, ODM, and professional and teams
3. The rigorous and complete quality control system, including IQC, IPQC, OQC, and QA, also CPK, AQL
4. Support special and custom-made needs, including prototyping and R&D cases, or serial massive demands.
5. Offer many selections of technical ceramic materials, including alumina, zirconia, silicon carbide, silicon nitride
6. Deal with every case in order to enhance the competitiveness of customers and make their business grow.
7. Providing one-stop ceramic components, including Ceramic Tubes, Ceramic Rods, Industrial Ceramic Plate.

Certifications

Our Partners

FAQ

Q1: Is it available to produce customized products?

A: We support custom-made alumina ceramic rods as per different dimensions, designs, surface treatment.

Q2.When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.If you are in urgent need of getting the price,
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.

Q3.How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.

Q4.How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC,
Also both CKP, AQL are regularly used in production.

Q5. Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.