1/4 G20 chrome bearing steel balls - 6.35mm

GCR15 chrome steel balls, 1. Grade:G100 to G1000, 2.high precision, 3.Hardness:HRC58-62 - details see: https://www.vehicleto.com/1-4-g20-chrome-bearing-steel-balls-10004745
Place of Origin: Zhejiang China (Mainland)Brand Name: ball kingModel Number: 6.35mmGrade: G100
Material: 100Cr6SIZE: 6.35mm  
1/4 G20 chrome bearing steel balls
contact supplier for 1/4 G20 chrome bearing steel balls


1/4 ,G20 chrome bearing steel balls

chrome bearing steel ball

1)material:AISI52100 GCr15

2)Size:1/8",1/4",3/16",5/16",5/32",3/8"

3)Grade:G10-G1000

4)Hardness: HRC60-62

5) Producing standard:GB308-2002

6)Feature: Good wearing, excellent surface quality and high hardness.

7)Using:1. General industry for automobile, motorcycle, bicycle

manufacturing, special bearings & micro – ball for the electronics industry..

2. High accuracy & low noise motor bearing& household

appliance bearings
3. High - speed, low noise special bearing
4. Ball valves for liquid and gas etc.
8)packing:inner packing:plastic bag/box for one gross
outer packing:caton or steel drum
inner packing and outer packing are also according to customer's requirment

Material Comparison List

StateChinaJapanAmericaGermanyFrance
StandardGBJISAISIDINNF
TitleGCr15SUJ-252100100Cr6100C6
TitleGCr15SiMnSUJ-3100CrMn6

Chemical composition

Steel NO.

Chemical Composition%

CSiMnPSCr
100Cr60.90-1.050.15-0.350.25-0.45≤0.03≤0.0251.35-1.65
100CrMn60.90-1.050.5-0.71.00-1.20≤0.03≤0.0251.35-1.65

Packing

We packed the balls in cartons:

One type inside having two box;

One type inside having four box;

we can according to customer need .

Packaging Detail:poly bag +carton box+wooden box+pallet
Delivery Detail:within 15 days

Related Product for 1/4 G20 chrome bearing steel balls