18 Years Factory 7.0mm High Precisiong10 Bearing Steel Balls - G100 G200 High hardness chrome bearing steel balls – Kangda

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We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for 440c Valve Ball, 316 Stainless Steel Ball, G10 Zro2 Ceramic Balls, Our tenet is "Reasonable prices, economical production time and very best service" We hope to cooperate with much more shoppers for mutual enhancement and benefits.

18 Years Factory 7.0mm High Precisiong10 Bearing Steel Balls - G100 G200 High hardness chrome bearing steel balls – Kangda Detail:

Parameter	Product details
Product Name:	Bearing steel ball / Chrome steel ball / Steel ball for bearing
Material:	AISI52100/ GCr15/ 100Cr6/ SUJ2
SIZE:	G5	G10	G40-G200	G1000
	2.381mm-15.875mm	0.8mm-31.75mm	4.763mm-100mm	1.0mm-200mm
HardnessHRC:	0.8mm-30.0mm	30.0mm-50.0mm	50.0mm-200mm
	61-66	60-65	58-64
Production Standard:	ISO3290 2001 GB/T308.1-2013 DIN5401-2002

Product features: bearing steel balls have high hardness, high precision, wear resistance and long service life;

Oily packaging, ferritic steel, magnetic;

Application areas:

1. High-precision bearing steel balls are widely used in high-speed silent bearing assembly, auto parts, motorcycle parts, bicycle parts, hardware parts, drawer slides, guide rails, universal balls, electronics industry, etc.;

2.Low-precision bearing steel balls can be used as grinding and polishing media;

Chemical composition of AISI52100 bearing steel balls（GCr15/SUJ2/100Cr6）
C	0.95% –1.10%
Si	0.15%–0.35%
Mn	0.25%-0.45%
P	0.025% max.
S	0.025% max.
Cr	1.35% –1.65%
NI	0.03%Max
Mo	0.1%max

Bearing steel has high hardness, tensile strength, contact fatigue strength and wear resistance, and considerable toughness, which meets the requirements for corrosion resistance and high temperature resistance under certain conditions.
The high carbon chromium bearing steel has a high carbon content (0.95-1.05%), high and uniform hardness can be obtained after quenching, and a long fatigue life. The disadvantage is that it is slightly less resistant to large loads and impact toughness.
High-carbon chromium bearing steel is mainly used as the rings and rolling elements of rolling bearings under general conditions of use.Bearing steel balls, as an important part of the bearing, play a very critical role.Therefore, the use effect and service life of the bearing are closely related to the accuracy and hardness of the bearing steel ball. The hardness of the bearing steel ball is related to the crushing load value of the steel ball.

COUNTRY	STANDARD	MATERIAL NAME
CHINA	GB	GCr15
USA	AISI	E52100
JAPAN	JIS	SUJ2
GEMANY	DIN	1.3505

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Using a total scientific good quality management process, superior high quality and excellent faith, we get great name and occupied this field for 18 Years Factory 7.0mm High Precisiong10 Bearing Steel Balls - G100 G200 High hardness chrome bearing steel balls – Kangda , The product will supply to all over the world, such as: Czech republic, Moscow, Cancun, We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.

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