Basic Info.
Application
High-End Cosmetics, Medical Apparatus
Product Description
We are Liaocheng Shenli Bearing co, ltd, one of the biggest steel ball manufacturer in shan dong province, we are specialzing in making carbon steel balls(AISI1010-1015, AISI1045, AISI1085 G28-G1000, 2MM-60MM), andchrome steel balls(AISI52100 G40-G1000, 2MM-60MM) and stainless steel balls(AISI304, 316, 420, 440 G100-1000, 2MM-25.4MM)
They are widely used in many fields such as auto, motorcycle, bicycle, bearings, aviation and precision instrument and medical instrument and etc. They are widely sold in many province in China and very popular in abroad market such as Germany, Italy, Brazil, Canada and korea.
Specifications
Stainless steel ball
1)Grade: G100-G1000
2)Tolerance: +/-0.001mm
3)HRC: 28
4)SGS certificate
G100 AISI304/SUS304 4.5mm bearing steel ball (manufacturer)
Stainless steel (AISI 304)
There are many kinds of stainless steel balls, AISI 304, AISI 316, AISI 316L, AISI 420, AISI 420C, AISI 440, AISI 440C. AISI 304 steel balls have no good hardness but offer good corrosion resistance, they offer good resistance to atomospheric corrosion, dyes, food processing, valves, sex products and so on.
AISI 304 stainless steel ball in our factory:
Minimum diameter: 0.4mm-60mm
Best precision: G100
Hardness: HRc25-39
Material
Feature
General Applications
AISI 420
Magnetic, Harden-able,
Fair corrosion resistance
Used for special bearings and valves where
Balls requiring a combine -action of hardness and
Corrosion resistance
AISI 440C
Magnetic, highest hardness,
Good corrosion resistance
Used in bearing nozzles and valves where
Lubrication is poor or absent
AISI 304
Austentitic, corrosion resistance,
Slightly magnetic, however annealing
Can makes it non - magnetic
Used in valves and relevant application,
Food products, aerosols, home sprays,
Perfumes and medical equipment.
AISI 316
Non - magnetic, good corrosion
Resistance even when exposed to
Marine atmosphere and sulfuric acid.
Used in presence of sulphuric, phosphoric
And acetic acids.
Mainly used in chemical, paper and textile industries.
AISI 316
Characteristics same as 316 but
With excellent corrosion resistance,
Lower carbon content than regular 316.
Expecially used in Jewelry,
And Human Implant Applications
Tolerance Level and Technical Requirements
Grade
Vdws(≤ )
Sph(≤ )
Ra(≤ )
Vdwl(≤ )
Tdn(≤ )
10
0.25um
0.25um
0.025um
0.5um
*
16
0.4um
0.40um
0.032um
0.8um
*
20
0.5um
0.50um
0.04um
1um
*
28
0.7um
0.70um
0.05um
1.4um
*
40
1.0um
1.00um
0.08um
2um
*
60
1.5um
1.50um
0.10um
3um
*
100
2.5um
2.50um
0.125um
5um
± 12.5um
200
5um
5um
0.2um
10um
± 25um
500
13um
13um
*
25um
± 50um
1000
25um
25um
*
50um
± 125um
Why chose us:
1) Chinese Professional Manufacturer for Steel Ball
2) Easy Storage
3) Factory Price & Best Quality
4) Accept Custom Order
5) Fast Delivery
6) OEM Service
7) Emergency Stocks
8) We promise all inquiry and emails will get our reply within 24 hours.
Production name |
steel balls made in China (ISO9001:2008) |
size |
1/4",3/16",5/32",1/8",7/32",5/16",7/8",1" |
Grade |
G100,G200,G500,G1000,G2000 |
HRC |
58-62hrc |
Quality certificate |
ISO 9001:2008/SGS test report/ROHS report |
Packing |
1, 25kg/carton with steel pallet packing
2,25kg/carton without steel pallet packing
3,10kg/box then in wooden case packing
4,250kg/ steel drum packing
or according to customers' requirement
|
Applications |
1,C10-C15 balls are case-hardened only(surface heat treatment),low carbon steel balls offer considerable saving in all those applications which do not require the use of through hardened balls
2,the most common applications include furniture wheels,bearings for darwers,locks,grease,nipples,sliding,blocks,toys.
|
MOQ |
1Ton for each size |
Payment terms |
1,TT 30% in adance,70% balance against b/l copy
2,D/P
3,L/C
or discuss against when specific order confirmed
|
Delivery time |
usually 20 days for one 20ft container
or discuss when order confirmed
|
Port of loading |
QING DAO/TIANJIN/ |
output per year |
more than 5000ton/year |
|
|
Address:
Yandian North Ring Industry Zone, Liaocheng, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
The company is located in liaocheng shandong province, the geographical position is superior, the company is located in hebei shandong provinces at the junction of the shandong linqing city shop in town, 25 kilometers from the Beijing-kowloon railway, the east chat highway, 308 national highway running through, the traffic is very convenient.
The company built in 2004, is engaged in the production of trade-based private enterprises. The company covers an area of 6000 square meters, factory building area of 3000 square meters. The company introduced the latest fully automatic equipment more than 20 units, more than 50 employees.
Our company supplys different kinds of products. High quality and favaroble price. We′ Re pleased to
Get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first,
Service first, continuous improvement and innovation to meet the customers" for the management and
"zero defect, zero complaints" as the quality objective.