0.397mm-250mm Chrome/ Carbon/Stainless Steel Balls and Plastic, Ceramic Balls for Bearing, CNC Machinery etc...Grade 3-Grade 1000 Shining Surface, High Quality

• Customization: Available
• Customized: Non-Customized
• Certification: ISO
• Model NO.: 12.7mm
• Standard Parts: Yes
• Universal: Yes
• Type: Bearing Ball
• Material: Chrome/Stainless/Carbon/Ceramic/Plastic etc..
• Grade: G3-G1000
• Size: 0.397mm-250mm
• Hardness: HRC20-65
• Transport Package: Plastic Bag+Carton+Pallet/Wooden Box
• Specification: 12.7MM
• Trademark: UGTEC OR OEM
• Origin: Shandong, China
• HS Code: 8482910000
• Production Capacity: 10000kg/Month

Product Description

Chrome Steel Ball/Bearing Steel Ball
1. Material		AISI 52100/ 100Cr6/ 100C6/ SUJ2/ Wks 1.3505
2. Size Range		0.6mm-180mm
3. Grade		G10-1000
4. Hardness		58-65 HRC
5. Magnetic		Yes
6. Applications		Bearings, Ball screws, Automotive (transmission, steering, anti-lock brakes) Valves...
7. Chemical composition
	C%	Si%	Mn%	S%	P%	Cr%	Mo%	Cu%	Al%	O%
min.	0.93	0.15	0.25	---	---	1.35	---	---	---	---
max.	1.05	0.35	0.45	0.015	0.025	1.65	0.1	0.3	0.05	0.0015
8.Packing		Standard: 10kg or 20kg per carton,1 ton per pallet or as customer required
9.Conditioning		dry or oiled
10.Delivery time		Stock within a short time or 35 days.

 

Manufacture process of steel balls
Step 1 Heading		Balls blanks are cold headed from rolls of wire.
Step 2 Flashing		Rolling balls between two hard alloy plates to removes the slight band and small protrusions.
Step 3 Heat treat		Heating balls to a high temperature in furnace and quenching balls in a liquid bath.
Step 4 Rough grind		Rolling balls between the face of a fixed iron plate and a very hard fire-grit grinding wheel. Then rolled the hardened ground balls between two cast iron plates.
Step 5 Cleaning		The final production operation cleans the finished balls and adds a shiny luster.
Step 6 Final           Inspection		Balls are gauged, visually inspected and subjected to other quality tests to insure every customer's specifications are achieved.
Step 7 Packaging		The balls are packaged in accordance with customer specifications for shipping.

 

c(mm)	Inch Fractions	Inch Decimals	Weight 1000 balls(kg)	Approximate Qty per KG	Metric(mm)	Inch Fractions	Inch Decimals	Weight 1000 balls(kg)	Approximate Qty per KG
0.397	1/64	0.0156	0.00026	3846153.846	22.225	7/8	0.875	44.78	22.33139795
0.5	-	0.0197	0.00051	1960784.314	23	-	0.9055	49.63	20.14910336
0.794	1/32	0.0312	0.0021	476190.4762	23.019	29/32	0.9062	49.75	20.10050251
1	-	0.0394	0.00407	245700.2457	23.812	15/16	0.9375	55.07	18.1587071
1.19	3/64	0.0469	0.00688	145348.8372	24	-	0.9449	56.39	17.73364072
1.2	-	0.0472	0.00704	142045.4545	24.606	31/32	0.9687	60.77	16.45548791
1.5	-	0.059	0.01377	72621.64125	25	-	0.9842	63.73	15.69119724
1.588	1/16	0.0625	0.01632	61274.5098	25.4	1	1	66.84	14.96110114
1.984	5/64	0.0781	0.03187	31377.47098	26	-	1.0236	71.69	13.94894685
2	-	0.0787	0.0326	30674.84663	26.987	1.1/16	1.0625	80.17	12.47349383
2.381	3/32	0.0937	0.055	18181.81818	28	-	1.1024	89.54	11.16819299
2.5	-	0.0984	0.0638	15673.98119	28.575	1.1/8	1.125	95.17	10.50751287
2.778	7/64	0.1094	0.0875	11428.57143	30	-	1.1811	110.1	9.082652134
3	-	0.1181	0.1101	9082.652134	30.162	1.3/16	1.1875	111.9	8.936550492
3.175	1/8	0.125	0.1305	7662.835249	31.75	1.1/4	1.25	130.5	7.662835249
3.5	-	0.1378	0.1749	5717.552887	32	-	1.2598	133.7	7.479431563
3.572	9/64	0.1406	0.1859	5379.236148	33.337	1.5/16	1.3125	151.1	6.618133686
3.969	5/32	0.1562	0.255	3921.568627	34	-	1.3386	160.3	6.238303182
4	-	0.1575	0.261	3831.417625	34.925	1.3/8	1.375	173.8	5.753739931
4.366	11/64	0.1719	0.3394	2946.375958	35	-	1.378	174.9	5.717552887
4.5	-	0.1772	0.3716	2691.065662	36	-	1.4173	190.3	5.254860746
4.762	3/16	0.1875	0.4406	2269.63232	36.512	1.7/16	1.4375	198.5	5.037783375
5	-	0.1968	0.5099	1961.168857	38	-	1.496	223.8	4.468275246
5.5	-	0.2165	0.6786	1473.622163	38.1	1.1/2	1.5	225.6	4.432624113
5.556	7/32	0.2187	0.6996	1429.388222	39.687	1.9/16	1.5625	255	3.921568627
5.953	15/64	0.2344	0.8605	1162.115049	40	-	1.5748	261	3.831417625
6	-	0.2362	0.881	1135.07378	41.275	1.5/8	1.625	286.8	3.486750349
6.35	1/4	0.25	1.044	957.8544061	42.862	1.11/16	1.6875	321.2	3.113325031
6.5	-	0.2559	1.12	892.8571429	44.45	1.3/4	1.75	358.2	2.79173646
6.747	17/64	0.2656	1.253	798.084597	45	-	1.7716	371.7	2.690341673
7	-	0.2756	1.399	714.7962831	46.037	1.13/16	1.8125	398	2.512562814
7.144	9/32	0.2812	1.487	672.4949563	47.625	1.7/8	1.875	440.6	2.26963232
7.5	-	0.2953	1.721	581.0575247	49.212	1.15/16	1.9375	486.1	2.057189879
7.541	19/64	0.2969	1.749	571.7552887	50	-	1.9685	509.9	1.961168857
7.938	5/16	0.3125	2.04	490.1960784	50.8	2	2	534.7	1.870207593
8	-	0.315	2.088	478.9272031	53.975	2.1/8	2.125	641.4	1.559089492
8.5	-	0.3346	2.505	399.2015968	55	-	2.1653	678.6	1.473622163
8.731	11/32	0.3437	2.715	368.3241252	57.15	2.1/4	2.25	761.3	1.313542624
9	-	0.3543	2.973	336.3605785	60	-	2.3622	881	1.13507378
9.128	23/64	0.3594	3.102	322.3726628	60.325	2.3/8	2.375	895.4	1.116819299
9.5	-	0.374	3.497	285.9593938	63.5	2.1/2	2.5	1044.4	0.957487553
9.525	3/8	0.375	3.525	283.6879433	65	-	2.559	1120.1	0.892777431
9.922	25/64	0.3906	3.983	251.0670349	66.675	2.5/8	2.625	1209	0.827129859
10	-	0.3937	4.079	245.158127	69.85	2.3/4	2.75	1390.1	0.719372707
10.319	13/32	0.4062	4.481	223.1644722	70	-	2.7559	1484.7	0.673536741
11	-	0.4331	5.429	184.1959845	73.025	2.7/8	2.875	1588.4	0.629564341
11.112	7/16	0.4375	5.597	178.6671431	75	-	2.9528	1720.7	0.581158831
11.5	-	0.4528	6.203	161.2123166	76.2	3	3	1804.7	0.554108716
11.59	29/64	0.4531	6.219	160.7975559	79.375	3.1/8	3.125	2039.8	0.490244142
11.906	15/32	0.4687	6.884	145.2643812	80	-	3.15	2088.3	0.478858402
12	-	0.4724	7.048	141.8842225	82.55	3.1/4	3.25	2294.4	0.435843794
12.303	31/64	0.4844	7.596	131.6482359	85	-	3.3464	2530.9	0.395116362
12.7	1/2	0.5	8.355	119.6888091	88.9	3.1/2	3.5	2865.7	0.34895488
13	-	0.5118	8.961	111.5946881	90	-	3.5433	2993.4	0.334068284
13.494	17/32	0.5312	10.02	99.8003992	95	-	3.7401	3521.1	0.284002158
14	-	0.5512	11.19	89.36550492	95.25	3.3/4	3.75	3524.7	0.283712089
14.288	9/16	0.5625	11.9	84.03361345	100	-	3.937	4078.8	0.245170148
15	-	0.5905	13.77	72.62164125	101.6	4	4	4277.7	0.233770484
15.081	19/32	0.5937	13.99	71.47962831	107.95	4.1/4	4.25	5170.56	0.193402649
15.875	5/8	0.625	16.32	61.2745098	110			5470.78	0.182789291
16	-	0.6299	16.7	59.88023952	114.3	4.1/2	4.5	6139.3	0.162885019
16.669	21/32	0.6562	18.89	52.93806247	120			7102.57	0.140794107
17	-	0.6693	20.04	49.9001996	120.65	4.3/4	4.75	7218.57	0.138531593
17.462	11/16	0.6785	21.72	46.04051565	127	5"		8419.27	0.118775143
18	-	0.7087	23.79	42.03446826	133.35	5.1/4	5.25	9746.49	0.102601039
18.256	23/32	27187	24.82	40.29008864	139.7	5.1/2	5.5	11206.2	0.089236316
19	-	0.748	27.98	35.73981415	146.05	5.3/4	5.75	12805.07	0.078094067
19.05	3/4	0.75	28.2	35.46099291	150			13872.12	0.072087035
19.844	25/32	0.7812	31.87	31.37747098	152.4	6		14548.7	0.068734664
20	-	0.7874	32.63	30.64664419	177.8	7		23107.79	0.04327545
20.637	13/16	0.8125	35.85	27.89400279	200			32882.08	0.030411701
21	-	0.8268	37.77	26.47603918	203.4	8		34587.74	0.028911979
21.431	27/32	0.8437	40.15	24.90660025	250			64222.81	0.015570792
22	-	0.8661	43.43	23.02555837

FAQ's
FREQUENTLY ASKED QUESTIONS:
To The Client's
1)Is purchasing from China profitable?
China remains ones of the biggest supplier in the world. For sure the products that you have chosen is profitable in your target markets, as China is supplying to the world with competitive quality and prices.

2) Do I need to travel China in order to purchase products?
We take care of everything for you, so you can save air fare costs, hotels and traveling expenses. However, if you decide to visit China, we will try to arrange you a wonderful staying so your traveling experience will be pleasant.

3) What type of products do you supply?
A wide range of Industrial, Automotive and Agriculture products. Every product is assigned to a specialized team.

4) What are my risks in buying from China or to work with you?
You have basically no risks. We do purchasing for you and you can rest assure with our inspections. If you get time to come China, you can visit us during production process. You have access to our contact networks and sales team. We will take serious action about your products like ours. You do not need to travel if you don't want to as you have knowledgeable partners in the China.

5) I can find the supplier for my products on my own, why do I need you?
You may do so. However, your investment will be much higher. Plus you do not have a local partner that knows the market and can give you access to a network of opportunity.
To buy your products from China, you need to have a local office for signing contract with suppliers, an engineer team in order to do quality and quantity inspection time to time. You need to know about raw material sources, and the important matter is to avoid any out sourcing.

6) How are you structured?
We have different departments that each one specialized in every single aspect. We can provide logistic assistance, Sourcing assistance, inspection assistance, and legal assistance.

7) Is this service only for large corporation?
No, we sure that by first time corporation you will get warm confidence to keep your business with us, as our relationship based on honesty and mutual benefits, so in the future you will enlarge your business. We care you and make you to be much more-stronger than before. Going from strength to strength together.

Quality Management System:
At UGT product and service quality are given the highest priority.
Our employees receive training on quality methods and principles.
At every level within the organization, we are engaged in improving product quality and processes.
This deep level of commitment has helped us to attract our customer trust and grow globally as a brand of choice.
We invite audits of our facilities by our customers.

Product Quality:
High precision, Low noise, Long Service lifetime and reliability.
 
UGT's Focus:

• UGT distribution facilities are ISO 9001. Our manufacturing facilities are TS 16949 certified.
• Application of Lean philosophies to re-engineer business processes to eliminate non value added steps
• Decision making practices based on sound data
• Developing partnerships from customer to supply chain

Services 
SHANGHAI ARIO UGT IMPORT & EXPORT COMPANY (UGT) Offers varieties of services, 
To help you achieve your desired sales goals as following;

To Our Clients:

1. We are your partner and your office in the China!
2. Our program is the fastest way to begin Purchase from China increase your profit and become an international company.
3. The dedicate UGT staffs are always at the disposal of its clients, providing them with the services to establish and enlarge their businesses.
4. Sourcing assistance
5. Quality control and inspection assistance
6. Logistic and export assistance