Product Description

Chrome steel ball also call Gcr15, 100Cr6, AISI52100 steel ball.
1).Size: 5/8"-6"(Customized according to clients' requirement )
2).Hardness: G10-G100
3).Feature: Good wearing, excellent surface quality and high hardness.
4).Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car.

packing
1.Firstly we pack the balls in cartons.
One type inside has two cartons.
For each carton,  length: 22cm  width:17cm   height:10cm
Another type inside has four cartons:
For each carton, length: 15cm  width:12cm   height:10cm

2.Then, we pack our balls using wooden pallet in our export business :
1).Put the plastic paper in the pallet(waterproof).
The size of wooden pallet: 860mmm  800mm  750mm
2).Put the ball carton into the pallet ,and fix the pallet.
3).Hooping the pallet tightly using the steel rods

About the outside carton:
For each carton,   length: 37cm  width:25cm   height:11cm

Generally, if you don't want packing with our company's logo and name, we offer neutral packing.

STRICT PRODUCTION PROCESS
A. Raw material--Wire drawing--Cold heading--Flashing--Heat treatment--Grinding--Lapping 1--Lapping2--Lapping3--Washing--Checking.
All balls must be passed the procedure of passivity. Each procedure have professional inspector. They will check steel balls each two hours to insure the correction diameter and good surface of SAIGE steel ball.
B. Our high precision bearing steel balls is G10. (Diameter variation is in 0.25um)
Following is our inspection standard of G10 steel balls:
1. Each size of chrome steel balls have their own standard balls which are imported from Japan.
2. These standard balls were stocked into antitrust oil at the temperature 20° C.
3. Our size measurement instrument's precision is up to 0.1um. Also import from Japan.
4. We will check the diameter, hardness, surface, deviation from spherical, vibration value and so on.


International Standards

FAQ
What's your MOQ?
Our company MOQ is 500kg.
How can I place an order?
You can email us about your requirement.
Any inquiry will be replied in 24hours.
Could you accept OEM and customize?
YES, we can customize for you according to your samples or drawing.
Could you supply samples for free?
Yes, we san supply samples for free if customer afford the freight.
Does your factory have SGS?
Yes, we have SGS and ISO.
Are you factory or manufacturer?
Yes, our factory was built in 1993.