High Hardness 420 Stainless Steel Balls/ Beads

• 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.: 420 Stainless Steel Balls
• Universal: Yes
• Type: Bearing Ball
• Material: Stainless Steel/ Chrome Steel/ Carbon Steel
• Application: Rolling Element: Bearing, Seat Belt, Slide System
• Service: OEM Customized Services
• Sample: Free
• Transport Package: General Export Packing
• Trademark: Buyer′s Brand /Netural
• Origin: China
• HS Code: 8482910000

Product Description

Product Description

Stainless steel balls are not rust-proof, but not easy to rust. The principle is that by the addition of chromium, a dense chromium oxide layer is formed on the surface of the steel, which can effectively block the re-contact between the steel and the air, so that the oxygen in the air cannot enter the steel ball, thereby preventing The effect of steel balls rusting.

420 stainless steel ball has high hardness, good rust resistance, wear resistance, magnetism and low price. Can be oily or dry packaging.420 stainless steel balls are mostly used in products that require precision, hardness and rust prevention, such as stainless steel bearings, pulley slides, plastic bearings, petroleum accessories, valves, etc..
 

COUNTRY	STANDARD	MATERIAL   NAME
CHINA	GB	1Cr18Ni9	0Cr19Ni 9	0Cr17Ni12Mo2	3Cr13
USA	AISI	302	304	316	420
JAPAN	JIS	SUS302	SUS304	SUS316	SUS420J2
GEMANY	DIN	X12CrNi188	X5CrNi189	X5CrNiMn18	X30Cr13
		1.4300	1.4301	10(1.4401)	1.4028

Chemical composition of 420 stainless steel balls
C	0.28-0.36%
Cr	12.0-14.0%
Si	0.80%Max
Mn	1.0% Max.
P	0.04%Max
S	0.030%Max
Mo	--------

 

Product Parameters

We can provide the balls with Low Carbon Steel, High Carbon Chrome Alloy,Chrome steel,  Stainless Steel,Phosphor Bronze Brass,High Carbon Steel,Medium Carbon Steel, Ceramics.

 

Inch	mm	Weight per 1000 balls kg	Inch	mm	Weight per 1000 balls kg
1/64	0.397	0.00026	-	19	27.98
-	0.5	0.00051	3/4	19.05	28.2
1/32	0.794	0.00021	25/32	19.844	31.87
-	1	0.00407	-	20	32.63
3/64	1.19	0.00688	13/16	20.637	35.85
-	1.2	0.00704	-	21	37.77
-	1.5	0.01377	27/32	21.431	40.15
1/16	1.588	0.01632	-	22	43.43
5/64	1.984	0.03187	7/8	22.225	44.78
-	2	0.0326	-	23	49.63
3/32	2.381	0.055	29/32	23.019	49.75
-	2.5	0.0638	15/16	23.812	55.07
7/64	2.778	0.0875	-	24	26.39
-	3	0.1101	31/32	24.606	60.77
1/8	3.175	0.1305	-	25	63.73
-	3.5	0.1749	1	25.4	66.84
9/64	3.572	0.1859	-	26	71.69
5/32	3.969	0.255	1 1/16	26.987	80.17
-	4	0.261	-	28	89.54
11/64	4.366	0.3394	1 1/8	28.575	95.17
-	4.5	0.3716	-	30	110.1
3/16	4.763	0.4406	1 3/16	30.162	111.9-
-	5	0.5099	1 1/4	31.75	130.5
	5.5	0.6786	-	32	133.7
7/32	5.556	0.6996	1 5/16	33.337	151.1
15/64	5.953	0.8605	-	34	160.3
-	6	0.881	1 3/8	34.925	173.8
1/4	6.35	1.044	-	35	174.9
-	6.5	1.12	-	36	190.3
17/64	6.747	1.253	1 7/16	36.512	198.5
-	7	1.399	-	38	223.8
9/32	7.144	1.487	1 1/2	38.1	225.6
-	7.5	1.721	1 9/16	39.687	255
19/64	7.541	1.749	-	40	261
	7.938	2.04	1 5/8	41.275	286.8
-	8	2.088	1 11/16	42.862	321.2
-'	8.5	2.505	1 3/4	44.45	358.2
11/32	8.731	2.715	-	45	371.7
-	9	2.973	1 13/16	46.037	398
23/64	9.128	3.102	1 7/8	47.625	440.6
-	9.5	3.497	1 15/16	49.212	486.1
3/8	9.525	3.525	-	50	509.9
25/64	9.922	3.983	2	50.8	534.7
-	10	4.079	2 1/8	53.975	641.4
12/32	10.319	4.481	-	55	687.6
-	11	5.429	2 1/4	57150	761.3
7/16	11.112	5.597	-	60	881
-	11.5	6.203	2 3/8	60.235	895.4
29/64	11.509	6.219	2 1/3	63.5	1044.4
15/32	11.906	6.884	-	65	1120.1
-	12	7.048	2 5/8	66.675	1209
31/64	12.303	7.596	2 3/4	69.85	1390.1
1/2	12.7	8.355	-	70	1484.7
-	13	8.961	2 7/8	73.025	1558.4
17/32	13.494	10.02	-	75	1720.7
-	14	11.19	3	76.2	1804.7
9/16	14.288	11.9	3 1/8	79.375	2039.8
-	15	13.77	-	80	2088.3
19/32	15.801	13.99	3 1/4	82.55	2094.4
5/8	15.875	16.32	_	85	2530.9
-	16	16.7	3 1/2	88.9	2865.7
21/32	16.669	18.89	-	90	2993.4
-	17	20.04	-	95	3521.1
11/16	17.462	21.72	3 3/4	95.25	3524.7
-	18	23.79	-	100	4078.8
23/32	18.256	24.82	4	101.6	4277.7

 

Packaging & Shipping

Our Advantages

1. We have over 10 years' experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              

Please contact us immediately if you have any questions.
 

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