Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda

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With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for Bearing Steel Beads, 3/8inch Bearing Chrome Steel Balls, Precision Steel Balls For Robot Small Bearings, We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!
Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda Detail:

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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

 

Chemical composition of AISI52100 bearing steel ballsGCr15/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

The biggest feature of the bearing steel ball is its high hardness and wear resistance. Then we need to be frequently exposed to the hardness value of the steel ball. The hardness value range of the finished steel ball is specified in the national standard of steel ball GB/T 308.1-2013.

<30mm, HRC=61-66;

30MM–50MM, HRC=59-64;

>50MM, HRC=58-64;

After precision washing, oiling & before packing sample balls from the batch are sent for final audit to check for surface roughness, roundness, waviness, lot size variation and hardness in a sophisticated laboratory, according to specified control plans and dock audit procedures. Once all requirements are met, a test certificate is then prepared for the customer. Our sophisticated laboratory is equipped with high precision, worldwide respected machines and equipment and is managed by properly trained and qualified personnel.


Product detail pictures:

Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda detail pictures

Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda detail pictures

Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda detail pictures

Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda detail pictures


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We believe that prolonged expression partnership is really a result of top of the range, value added support, rich encounter and personal contact for Manufacturer for Delrin Ball Bearings - AISI52100 Bearing/chrome steel balls – Kangda , The product will supply to all over the world, such as: Montpellier, Guatemala, Iran, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
  • We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Salome from Birmingham - 2018.11.04 10:32
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Sabrina from UK - 2018.04.25 16:46
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