• 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
  • 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
  • 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
  • 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
  • 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
  • 30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing

30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing

Customized: Customized
Certification: ISO
Standard Parts: Yes
Universal: Yes
Type: Bearing Ball
Material: Ceramic Ball Stainless Steel Chrome Steel Carbon S
Samples:
US$ 10/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2020

Suppliers with verified business licenses

5.0
Audited Supplier

Suppliers reviewed by inspection services.

Basic Info.

Model NO.
bearing
Product Item
Shots
Product Item 2
Ceramic Shot
Product Item 3
Ceramic Ball Shot
Transport Package
Carton
Specification
Standard
Trademark
DIHUI
Origin
China
HS Code
6909110000
Production Capacity
20000pieces/Day

Product Description

30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing

Shandong Dihui Machinery Technology has the complete mature ceramic ball production technology and the whole ceramic balls production line. The products have stable performance and good consistency. We can provide various sizes of ceramic balls according to customers' requirements, including both GPS and HIP sintering technology products.

Application: 
Most ceramic balls are mounted in the bearing (high-speed bearing, high precision bearing, vacuum bearing, high/low-temperature bearing, nonmagnetic bearing, high precision ball screws) for the high technology industry, such as aerospace and national defense and etc. The ceramic balls can also be used for chemistry, metallurgy, medical treatment, food industry, oilfield, electronic engineering and etc.

30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
 

MaterialPropertiesClass
Class 1Class 2Class 3
Si3N4Density (g/cm³)3.0≤ρ≤3.6
Elastic modulus (Gpa)270≤E≤330
Poisson's ratio0.23≤μ≤0.29
Coefficient of thermal expansion, X10-6/ºC2.0≤α≤3.7
(applicable range: room temp. to 500ºC)
Average flexural strength (MPa)4-point test method≥750≥650≥530
3-point test method≥820≥720≥550
Average Vickers hardness /Gpa≥14.2≥13.3≥12.7
   
   
Average indentation fracture resistance(Mpa*m1/2)≥6≥5≥5
Crushing load ratio (%)403530
MicrostructurePore size/μm≤10≤10≤25
Inclusion/(number/cm²)25<S≤50≤4≤8≤16
50<S≤100≤1≤2≤4
100<S≤200≤0≤1≤2
S>20000≤1
Capacity*Fine ceramics  standard:  GB/T 31703-2015,ISO 26602-2017,ASTM F2094 F2094M-2018a,
*Range:1mm-50.8mm
*Grade: G3-G100

30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
1. Founded in 1989, Shandong Dihui Machinery Technology Co., Ltd. is a large-scale rolling element manufacturer.

2. Advanced production and testing equipment. Including 98pcs cold forging machines, 46pcs vertical 4980 ball mills, 42pcs 4980 ball grinding machines, 56pcs 4780 lapping machines, 4pcs heat treatment equipment, 68pcs punching machines, etc.

3. Mainly produces stainless steel balls, high/medium/low carbon steel balls, bearing steel balls, ceramic balls, glass balls, roller, needles and etc., with over 55 billion annual output balls of various specifications.

4. ISO 3290-1-2014,  GB/T308.1-2013,  DIN 5401-2002 standard, We provide balls, rollers, needles, etc. of various specifications and materials, precision G5-G1000 and specifications of 0.5mm-120.0mm.

5. Widely used in the aerospace industry, automotive industry, precision instruments, meters, toys, motorcycles, bicycles, bearings, luggage, universal wheels, slide rails, medical equipment and food machinery, and puncture decorations and etc.
30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
30mm 40mm 50mm 60mm Grinding Media Alumina Ceramic Grinding Ball Bearing
1. Do you like to accept small orders?
We enjoy growing up together with all our clients, whatever big or small. You will become bigger and bigger to be with
us.
2. Will you send me a free sample?
Yeah, we'd love to; can you pay for the delivery?
3. Could you accept OEM and customization?
YES, we can customize for you according to sample or drawing.
4. Is it your company factory or Trade Company?
We have our own factory and you welcome to come and visit.
5. What certification do you have?
We have ISO 3290-1-2014, SGS, IATF16949 certifications.
6. Could you tell me the payment term for your company can accept?
We accept the TT, L/C, West Union, MoneyGram, and other ways. The customer can choose the way to deliver to you.
goods by sea or Air. We will do our best to serve our customers.
7. Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity of about 3-21 days.

Send your message to this supplier

*From:
*To:
avatar Miss Lizzy
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Loading...
Diamond Member Since 2020

Suppliers with verified business licenses

5.0
Audited Supplier

Suppliers reviewed by inspection services.

Management System Certification
ISO 9001, ISO 14000, IATF16949
Export Year
2008-07-01
OEM/ODM Availability
Yes